2006 Fungi of Fingal Woodlands - Fingal Biodiversity

Ecological Study of the Countryside Habitats in County Fingal Woodland fungi 

Ecological Study of the Countryside Habitats in 

County Fingal 

Phase III – Woodland Fungi 

Fingal County Council 

November 2006 

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Ecological Study of the Countryside 

Habitats in County Fingal 

Phase III – Woodland Fungi 

Prepared by: 

Ms. Maria Cullen & Mr. Howard Fox 

November 2006 

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Acknowledgements 

Many thanks to the Heritage Council for financial support of this project. Thanks to Hans 

Visser, Gerry Clabby, Dominica McKevitt and Jim Cunningham of Fingal County 

Council for their help. We are also very grateful to Paula Elmore. 

Go mbeidh an t-ádh libh. 

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Summary 

This is the first study of its kind in Dublin parks. The sites were selected as they have 

been stable areas of woodland and parkland with contrasting geology and management 

history. It was considered that these sites would be among the richest in Fingal for fungi. 

237 different species of Fungi were recorded in the course of the survey between August 

and October 2006. 64 of these species were new records for County Dublin. The 

methodology was traditional - based on finding sound, mature species in the field and 

then confirming species names in the laboratory simply by optical and taxonomic means. 

European literature and keys to Genera were consulted. No molecular methods were 

utilised. Lichens, symbiotic relationships between fungi and algae or fungi with 

cyanobacteria, were also recorded in the course this study but were not the main focus. 

This study will hopefully inform, at a basic level, on the distribution of fungal species in 

the Fingal area. Data on associated habitats and vascular plant associations has been kept 

with fungal species records and six-figure grid references to provide context. In time, the 

work may be cross-referenced with studies on other biological groups made around this 

time also, to perhaps address questions, for example fungi as food for squirrels here. 

It is obvious from our results that we are merely commencing to understand the fungal 

diversity in the Fingal area. Modern techniques and regular surveying in Spring and 

Autumn will help to give a clearer picture of fungi in Fingal into the future. 

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Contents 

Chapter 1 Introduction…………………………………………………………… 6 

1.1 The Countryside Survey……………………………………… 6 

1.2 Objectives Fungi Study………………………………………. 6 

1.3 The Survey sites……………………………………………… 7 

1.3.1 Ardgillan Demesne………………………. 7 

1.3.2 Howth Demesne………………………….. 8 

1.3.3 Newbridge Demesne……………………… 9 

1.3.4 St. Catherine’s Demesne…………………. 10 

Chapter 2 Methodology…………………………………………………………… 12 

Chapter 3 Results………………………………………………………………….. 13 

3.1 Date in appendices 3-6………………………………………... 13 

3.2 Ardgillan Demesne……………………………………………. 13 

3.3 Howth Demesne………………………………………………. 13 

3.4 Newbridge Demesne………………………………………….. 14 

3.5 St. Catherine’s………………………………………………… 14 

Chapter 4 Discussion……………………………………………………………… 15 

4.1 Fungal diversity……………………………………………….. 15 

4.2 Lichen diversity……………………………………………….. 19 

4.3 Site comparison……………………………………………….. 20 

4.4 Factors affecting fungi & lichen diversity…………………….. 21 

4.5 Fungal Conservation Status…………………………………… 22 

4.6 Threats………………………………………………………… 23 

Chapter 5 Recommendations……………………………………………………… 25 

5.1 Woodland Management………………………………………. 25 

5.2 Research………………………………………………………. 25 

5.3 Education & training………………………………………….. 26 

5.4 Grassland Fungi………………………………………………. 26 

Chapter 6 Conclusions……………………………………………………………. 27 

Bibliography………………………………………………………………………. 28 

Appendix 1 Maps of 4 sites……………………………………………. 29 

Appendix 2 Compilation list of all fungi recorded from the 4 sites…… 33 

Appendix 3 Ardgillan Demesne Data………………………………….. 40 

Appendix 4 Howth Demesne Data…………………………………….. 81 

Appendix 5 Newbridge House Demesne Data………………………… 131 

Appendix 6 St. Catherine’s Park Data…………………………………. 168 

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Chapter 1 Introduction 

1.1 The Countryside Survey in Fingal 

In 2004, Fingal County Council initiated the Ecological Study of the Countryside 

Habitats in Fingal. This study covers habitats such as rivers & wetlands, woodlands, 

hedgerows, demesnes and farmland and generally focuses on birds, mammals, flora but 

also includes fungi and invertebrates. The results from the Countryside Study will be 

used for the preparation of the Biodiversity Action Plans for the countryside habitats and 

species. 

Phase III covers the flora and fauna of the 16 woodland sites in Fingal. Most of these 

woodlands are part of, or were once part of demesnes, and were planted within the last 

150 years. The woodland fauna survey covers birds and mammals, while the flora survey 

deals with higher plants, trees and fungi. Together these data will provide the County 

Council with good baseline assessments of the flora and fauna of the Fingal woodlands. 

This will help to set out future woodland development and management strategies. 

Fungi play a vital role in woodlands. Many are saprotrophs, living on dead organic matter 

such as leaf litter and have an important role in re-cycling. Others form symbiotic 

associations with trees and other plants (mycorrhizal fungi) which extend the plant root 

system assisting in the uptake of water and nutrients. Over 90% of plants have a fungus 

associated with their roots and many would not survive without their fungal partner. It 

has also been estimated that over 1000 species of insects and other creatures in the UK 

alone are dependent on fungi for food and shelter. Given the important role fungi play in 

the woodland ecosystem, it is important to find out which species occur within the 

woodlands in Fingal. 

1.2 Objectives of the Fungi survey 

The objectives of the Fungi survey are to: 

1. Establish which fungal species can be found in the four woodland sites 

2. Establish the conservation status of the fungi present 

3. Establish importance of woodland sites in Fingal for fungi compared to woodland 

sites elsewhere in Ireland 

4. Make recommendations to enhance the Fingal woodlands for fungi and present 

potential actions for the Local Biodiversity Action Plan 

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1.3 The Survey Sites 

Four sites were selected as likely to be relatively rich in fungi based on their histories and 

woodland compositions. These were Ardgillan Demesne, Howth Demesne, Newbridge 

House Demesne and St. Catherine’s Park. Here is a brief introduction to each of the sites. 

1.3.1 Ardgillan Demesne 

View of Ardgillan Castle with shadow of the Mourne Moutains in the distance 

Ardgillan Demesne was carved from the ancient townlands of Kilmainham, Ardgillan 

and Baltray. The name Ardgillan derives from ‘Ard Choill’ High Wood. The wood itself 

was initially cut after the Down Survey was completed in the latter half of the 

seventeenth century. The land had been controlled by the O’Casey clan and later by the 

Earl of Tyrconnell. However, much change was to take place in the seventeenth century 

in Irish land ownership and land use patterns. 

Thomas Taylor came to Ireland in 1653 as part of the ‘Down Survey’ team selected to aid 

Dr. William Petty. Taylor ended up buying 20,000 acres in Ireland after the Cromwellian 

confiscation and reassignment of Irish land took place. Ardgillan Castle was built by 

Thomas Taylor’s grandson, Reverend Robert Taylor, in 1738. The property stayed in the 

Taylor family until 1962. After a brief time under the ownership of Heinrich Potts of 

Westphalia, Ardgillan was purchased for the Irish State in 1982 by Dublin County 

Council (now Fingal County Council). The land ownership history for Ardgillan demesne 

has been stable for the last three centuries and this has been helpful in the maintenance of 

an area’s biodiversity. 

Ardgillan Demesne slopes down to the Irish Sea with a coastal train line in between. The 

site contains a long avenue of established Beech, Ash and Sweet Chestnut. There are 

several large lawns, with few parkland trees. Woodland is mainly of Beech, Sycamore 

and Ash with Elder. Ivy cover is extensive in woodlands, both on the ground and on 

trees. Ardgillan is now an 82 ha area of woodland, parkland and gardens, including a 

walled garden of 2 acres, a rose garden and a Potentilla garden. The avenue is not within 

the current boundary of the grounds. It is suggested that the avenue be included in the 

managed area as it is relatively rich in fungi. 

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There has been no published information on the fungi of Ardgillan Demesne. It is also the 

first time Ardgillan has been surveyed for fungi or for lichens. Ardgillan Castle has 

probably been the most stable site with regard to land ownership compared to other sites 

in the survey. For its size and lack of large wooded area, Ardgillan has some good fungi. 

Staff interest has helped to maintain fungal diversity. 

1.3.2 Howth Demesne 

Overview of Howth Demesne and Harbour from Muck Rock 

Howth Castle and its associated lands have had a long history. The founder of the Howth 

family was Sir Armoricus Tristram in 1177. The 20 th Lord of Howth built the castle 

which is part of the main castle building today. 

A portal tomb or cromlech at the base of Muck Rock, or Carrickmore cliff, is said to be 

the tomb of Aedeen, daughter of Aengus of Ben Edar. Aedeen is said to have died around 

284 AD. Sir Samuel Ferguson (1810-1886) conjured an image of Aedeen’s burial in his 

poem ‘The Cromlech on Howth’ 

‘….In a queenly grave we leave her 

Among the fields of fern 

Between the cliff and wave….’ 

This may indicate that this area of land was not wooded in Samuel Ferguson’s time. 

Fungal recording in the past 

Howth is the major exception to the rule in that there is some historical fungal 

information. The most significant published paper is a report by Carleton Rea of a British 

Mycological Society/Dublin Naturalists’ Field Club Meeting in the area (1898 Irish 

Naturalist vol. 7 pp. 286-289). In 1996 Julian Roche, a botany student at Trinity College 

Dublin, completed an undergraduate thesis on the macrofungi of woodlands at Howth 

under the supervision of Dr. Paul Dowding. Fieldwork took place between October 1995 

and February 1996. During that study, 33 species were seen and monitored, and two 

fungi in the Genera Coprinus and Boletus were not identified to species. 

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Howth Demesne today 

Birch, Oak, Beech and Sycamore with some Horse Chestnut, Ash, Scot’s Pine and Larch 

– these trees are common at Howth. The woodlands’ understorey is of Rhododendron, 

Ivy or in more heathy places Bracken or Bramble. Hazel is infrequent. On Muck Rock, 

the vegetation around exposed rock outcrops is quite different with Gorse and Ling 

heather dominant. The Valley between Muck Rock and Dun Hill is called Birch Grove. It 

is owned by An Taisce. 

Geologically, the area is dominated by Bray Series rocks of Cambrian age. These old 

rocks are quartzites and other metasediments and are at least 500 million years old. 

Cooney (1994) conducted a palynological study at Howth. The main thesis is that 

vegetation during the Middle Ages was of Birch, Alder and Hazel. There may have been 

a fire or series of fires but heath and patchy scrub then followed. In the 1830s Scot’s Pine 

was introduced as part of a planting phase and Hazel disappeared. Pastures were marked 

on the 1837 O.S. map for the area on Ben of Howth and also parts of Dun Hill. Birch has 

made a natural recovery and has extended over heath in the last 50 years – probably as a 

result of goat removal. Roche (1996) stated that between 1843 and 1937 the amount of 

woodland around the Ben of Howth – Dun Hill area increased by 54%, heath and scrub 

by 2.6% and the area of farmed land decreased by 7.1%. Cooney (1994) considered the 

change in land use to be a consequence of the 1845-1850 Famine. In more recent times 

the potato rows on land under Muck Rock have been smoothed into the fairways of 

Deerpark golf course. 

1.3.3 Newbridge House Demesne 

Agaricus campestris in lawn near Newbridge House 

The architect George Semple designed the lovely Newbridge House which was built for 

Charles Cobbe (1686-1765), cousin and chaplin to the Lord Lieutenant and later 

Archbishop of Dublin. 

There is no published data on fungi from Newbridge Demesne. 

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1.3.4 St. Catherine’s Park 

View of River Liffey from footbridge 

St. Catherine’s Monastery was founded by Warris de Peche in 1219 for the Canons of St. 

Victor. The site was already the location of a holy well to St. Catherine and appears to 

have been an important place of pilgrimage. 

On the 1830s 6 inch map of the area St. Catherine’s Park and St. Catherine’s wells to the 

north of the Park are represented. Within the present park are St. Catherine’s Chapel, a 

flat area of open grassland, broadleaf woodland, mixed and plantation coniferous woods, 

a sluice on the river, along with paths or rides running through the wood. 

St. Catherine’s Woods were described in ‘A Preliminary Report on areas of scientific 

interest in County Dublin by Roger Goodwillie for An Foras Forbartha (1973). 

That report states: 

‘This area is …. Estate woodland…… with natural vegetation…. The area extends to the 

banks of the River Liffey. Some of the characteristic species of river banks are present 

e.g. Viburnum opulus (Guelder Rose), Crepis paludosa (Hawksbeard) and Scrophularia 

umbrosa (Figwort). In the ground cover of the woods, which include few coniferous 

trees, there are…. Lamiastrum gabobdolon (Yellow Archangel), Veronica montana 

(Wood Speedwell) and Melica uniflora (Wood Melick Grass) are common and tree 

interesting non-green plants occur:- Lathraea squamaria (Toothwort), Monotropa 

hypopitys (Yellow Bird’s Nest) and Orobanche hederae (Ivy Broomrape). These woods 

are attractive to birds and mammals’. 

The woods are still attractive to birds and animals including many human visitors who 

walk through the park daily. In fact, each of the sites in this survey draw many visitors. 

There is no playground at St. Catherine’s as yet but it is a well utilized green space. 

Previously published information on fungi in St. Catherine’s Park - Lucan Demesne is 

sparse. The most significant paper is a report by Carleton Rea of a British Mycological 

Society/ Dublin Naturalists’ Field Club Meeting in the area (1898 Irish Naturalist vol. 7 

pp. 286-289). 

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St. Catherine’s today 

The park has a range of habitats from Ivy-clad Beech woodland to an open field near the 

river. A strip of woodland hugs the river. The steep slope away from the river is also 

wooded, partially with a Sitka Spruce plantation forestry. 

St. Catherine’s Park is a continuous landscape unit along the Liffey River valley. There is 

a sense of landscape continuity both physically along the river and through time. A small 

piece of land along the bend of the river as far as the weir is host to some unusual 

mushroom species. The site is quite diverse for fungi. Habitat variation at St. Catherine’s 

is less dramatic compared with other sites but the niches are distinctly different. Humidity 

is relatively high in the wood adjacent to the river. Despite the difficulty of access to 

steep ground in part of the site, the fungal diversity of the site is high for size of the site. 

Pollution of the river by effluent and from the water treatment plant upstream is an issue 

for water and air quality. 

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Chapter 2 Methodology 

Each site was traversed a number of times as shown on maps in Appendix I. By the end 

of three visits it was considered that the most important zones within the sites had been 

seen and sampled for fungi were fruiting this Autumn. Fungi are somewhat difficult to 

survey as sound, mature fruit bodies must be intercepted for identification purposes, 

unless one is to resort to expensive, high-tech means of sampling. Specimens were 

examined on the day and on the days after field work was conducted. 

Hand lenses and microscopes were used to determine species. A bibliography at the end 

of this report features keys and books used in the identification process. 

The Mycorec database updates fungal names to those of 2002. Current or most recent 

synonyms are utilised in this report unless historical records are given. In these cases, the 

modern name is noted in the database report. 

Providing fungi records with information on the exact locations of the find is very 

important. Short site visits took place in the late nineteenth century to St. Catherine’s 

Park, from the Dublin Naturalists’ Field Club in particular. There is a slight complication 

with some older records as St. Catherine’s was sometimes incorporated into Lucan 

Demesne for the purposes of fungal recording. It can be difficult to pin down the locality 

information for those records to north or south of the River Liffey. The importance of 

locality details cannot be ignored now. Today, with the assistance of OSI maps and GPS 

hand-held devices, we know where we are with more precision than ever before when 

noting botanical information. We have a responsibility to record this information for 

refinding species in future. Planning can take species and their needs into account in a far 

better way if the exact locations of species and their habitat niches are known. 

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Chapter 3 Results 

3.1 Data in Appendices 3-6 

An overview of the findings per woodland site is presented in Appendices 3-6. The 

findings are presented as a list of species encountered and as data records from the 

Mycorec database report. This database divides fungi into their biological groupings. It 

also displays host or nearest tree information so one can clearly see which plants are most 

important to the fungi e.g. Beech at St. Catherine’s Park. The greater the number of 

sightings the easier it is to see and identify a species. A slight bias is introduced for 

species that are more visible than others. Also, the repertory of species for any recorder is 

another limitation. 

3.2 Ardgillan Demesne 

109 species of fungi were seen in the course of this survey at Ardgillan. In addition, 40 

lichen species were listed, although lichens were not actively sought but merely noted 

where time allowed. A number of specimens could not be identified to species. 

Ardgillan’s 82 hectares are subdivided into woods, lawns and an avenue with trees such 

as Ash, Beech, Sweet Chestnut, Elm and Poplar. These trees are of various ages. Narrow 

strips of Beech and Sycamore dominated woodland link with larger areas of deciduous 

woodland. Oak, Ash and Horse Chestnut are also to be found. Conifers dot the extensive 

lawns in the site. 

Each mycorrhizal tree species will have a distinct associated flora in its root system, for 

example, Beech trees are found to have associated Russula species. Some trees do not 

form these bonds with fungi. Ash and Alder are two of these. 

3.3 Howth Demesne 

403 records of 161 species of fungi and 45 lichens were made. The opportunity was taken 

to database an undergraduate thesis by Julian Roche (1996) and much earlier fungal 

records from 1898. In all, 754 records of 219 fungal species including 45 species of 

lichen were drawn together during this study from our own work and historical data. 

Birch, Sycamore, Beech and Oak are the most significant associate tree species. The 

spread of associates is high for Howth. The substrate metasedimentary rocks of the Bray 

Group were also significant hosts for lichens. The heath just outside the site boundary is 

rich in Hygrocybe species and it contrasts with the woodland setting as a different kind of 

fungal resource. The loss of Hazel from the site over the centuries is regrettable. It is a 

valuable understorey species and has many associated fungi. 

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3.4 Newbridge House Demesne 

134 fungal species were recorded at this site. Also 40 lichens and 3 lichen parasites were 

noted. 348 records were made in total. 

The hosts Oak, Beech, Willow, Horse Chestnut, Walnut and Grasses were significant. 

The sense of continuity from the eighteenth century of parkland and its management is 

important in the diversity of the site. 

3.5 St. Catherine’s Park 

266 records of 87 species of fungi plus 27 lichen species were made at this site. 

Beech is the most important host tree in St. Catherine’s Park. Sycamore and Sitka Spruce 

have significant numbers of fungi and lichens associated with them. 

Like Ash, Alder does not form conventional mycorrhizal relationships with fungi. Yet 

both these trees are good lichen hosts, particularly where they are in humid situations. 

Some lichen species grow best when overhanging freshwater. In polluted areas, this zone 

can be a difficult one for lichens to hold, due to competition from large swathes of green 

algae. 

St. Catherine’s Park appeared to be the most urban and most polluted of the regional 

parks in Fingal studied this season. Yet St. Catherine’s Park is very interesting. It is the 

smallest site in this tranche, ten times smaller than Newbridge House Demesne. So to say 

that St. Catherine’s is biodiverse for fungi is fair. Lichen species are uncommon at the 

highest parts of the site. 

There was quite a high number of obscure and unidentified fungal species which indicate 

that further investigations at St. Catherine’s could prove very fruitful. Despite 

discontinuity of woodland cover, different management styles and regional pollution, the 

site is biodiverse for fungi. There were a number of species found at this inland site that 

were not seen at coastal sites. The ‘signal’ for St. Catherine’s Park is quite different from 

the other sites. 

Ivy is extremely dense in some parts of St. Catherine’s Park. In the past, horses, cattle or 

sheep would have grazed in the woodlands here. These animals ate Ivy and kept it from 

running rampant through woods. Unfortunately now these woods have lost a number of 

lichen species that have no source in the area from whence to return. 

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Chapter 4 Discussion 

4.1Fungal diversity 

619 species of fungi were on record from Co. Dublin prior to this study according to the 

British Mycological Society. (See Appendix 2). As far as we can ascertain from the 

literature, the following 64 species have not been recorded before and are therefore new 

to Dublin and to Fingal. This represents a 10% increase in the species known to occur in 

the Dublin Vice County. The number of species found is high partly because this Autumn 

was a good one for fungi. 

Agaricus macrosporus=Agaricus albertii 

Amanita fulva 

Boletus albidus 

Clavulina cinerea 

Cortinarius melliolens 

Cortinarius pinicola 

Daedaleopsis confragosa 

Entoloma hirtipes=Nolanea hirtipes 

Grifola frondosa 

Hebeloma pusillum 

Hebeloma sacchariolens 

Helvella acetabulum 

Hygrocybe ceracea 

Hygrocybe coccinea 

Hygrocybe intermedia 

Hygrocybe pratensis var. pallida 

Hygrocybe vitellina 

Hymenochaete corrugata 

Inocybe griseolilacina 

Inocybe napipes 

Laccaria amethystina 

Lactarius subdulcis 

Lepiota castanea 

Lepiota sistrata=Cystolepiota seminuda 

Lepiota subincarnata 

Lophiostoma angustilabrum 

Macrotyphula juncea 

Marasmius graminum 

Melanophyllum eyrei 

Melanophyllum haematospermum 

Microsphaera euonymi 

Mycena capillaris 

Mycena clavicularis 

Mycena flavescens 

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Mycena pelianthina 

Mycena speirea 

Orbilia sarraziniana 

Otidea bufonia 

Oudemansiella mucida 

Panaeolus acuminatus 

Panaeolus rickenii 

Peniophora lycii 

Phoma samararum 

Polyporus varius 

Psathyrella microrhiza 

Pteridiospora scoriadea 

Ramaria stricta 

Russula betularum 

Russula cyanoxantha var. peltereaui 

Russula delica 

Russula densifolia 

Russula farinipes 

Russula gracillima 

Russula granulosa 

Russula mairei 

Russula queletii 

Russula xerampelina 

Rutstroemia firma=Poculum firmum 

Rutstroemia luteovirescens 

Stropharia semiglobata 

Thelephora palmata 

Thelephora penicillata 

Tricholoma sejunctum 

Tricholoma ustale 

Xylaria longipes


Both Ardgillan and Newbridge Demesnes had quite a number of pasture species – five Agaricus 

apiece and several Hygrocybe species. It was a pleasure to find Hygrocybe intermedia in the grass 

at Newbridge House. Colourful Waxcaps of the Genus Hygrocybe, are doyens of grassland 

conservation. Howth hosts at least six Hygrocybe species but several of these are outside the 

designated area, in a patch of heathland. It is unlikely that artificial fertilizers or fungicides have 

been used on land where Hygrocybe species grow. Large populations of Marasmius oreades, the 

Fairy Ring Mushroom, at Newbridge House were impressive this season. Ardgillan Demesne also 

had many Marasmius oreades rings. The Deceiver, Laccaria laccata, was common in grassy areas. 

St. Catherine’s Park is not so rich in these Genera. 

Inonotus hispidus is a Bracket fungus and considered to be a scarce. It has only been seen on four 

trees in Dublin. Three of these are in Newbridge House Demesne and the other one is at the 

National Botanic Gardens in Glasnevin. 

St. Catherine’s Park hosts some unusual species and for its size and habitat limitations it has rich 

areas for fungi within it. Melanophyllum eyrei and Melanophyllum echinatum were a joy to see. The 

old wood by the River Liffey is one of few areas with Hazel as an understorey species. It is an 

important tree for associated fungi. 

Boletus albidus was present under the Five Oaks near Ardgillan Castle. This was one of the species 

found New to Dublin in the course of this work. On the other end of the scale St. Catherine’s Park 

appears to be poor in Boletus and related species. Boletes are mainly associated with Oak and Birch 

and some may favour the acidic conditions at Howth. 

Amanita species are most common at Howth (4 species). The deadly Amanita phalloides at 

Ardgillan and Amanita pantherina at Howth may raise questions regarding the best way to keep 

visitors to the parks safe from accidental poisoning. Ignorance up to now has been some protection. 

The National Poisons Unit at Beaumont Hospital, Dublin has responsibility for mushroom 

poisonings in Ireland. Many enquiries have been made over the years with regard to the effects of 

Magic mushroom ingestion, now illegal in Ireland. Few serious poisonings and few fatalities have 

taken place but now that more people are picking fungi for culinary uses, care must be taken. 

Confusion between species that look very similar is one problem. Clitocybe dealbata is a deadly 

poisonous mushroom found at Ardgillan and at Howth. It can be easily confused with the Miller, 

Clitocybe prunulus which is very good to eat. 

Fungi taken from Ardgillan for food include Calvatia gigantea (Giant Puffballs) and Coprinus 

comatus (Ink caps). Shaggy Ink Caps are good to eat but must not be consumed at the same time as 

alcohol or the combination can make one very ill. The Giant Puffball, Calvatia gigantea was 

encountered at Newbridge, Ardgillan and Howth in different contexts. The specimens at Newbridge 

and Howth were in grass as expected. The Ardgillan group were in deep shade in woodland near the 

coast. Several species at Ardgillan gave a confused signal in the sense that ‘field mushrooms’ live 

in the woodland at the base of the site. 

The unusual-looking species Auricularia mesenterica was seen at St. Catherine’s Park and at 

Newbridge Demesne (image in Newbridge Appendix 5). Populations of this species seem more 

common than we had previously thought. Sticks left in situ are an important niche for this species 

and the fact that sticks are not gathered for firewood appears to be a factor. 

16


The Bracket Fungus Ganoderma applanatum is common to all sites. A tree was cut at Ardgillan 

because of a perceived danger that the tree was rotten and that it could fall on a passer-by. After 

felling, it was realised that the fungus had not caused serious damage to the tree and it was not a 

great health-and-safety risk after all. There is a balance between the urge to leave damaged trees or 

standing dead wood and the need to protect the general public as they use parks. 

There is a slightly unusual species of Earthstar at Newbridge, Geastrum rufescens. Earthstars really 

capture the imagination. 

Howth hosts 9 Lactarius or Milk Cap species, several associated with its many Oak and Beech 

trees. Newbridge is next with 4 species of Lactarius. Howth also has a large number of little 

Mycena species. Mycena can be lovely but as there are many species, and the specimens are often 

small and ephemeral, so time is of the essence for identification. The number of species that can be 

identified is often down to experience, time and access to literature. Howth has 12 species of 

Russula. Newbridge has a higher number of unidentified Cortinarius species than any other site. A 

better understanding of this group would increase numbers of species at all sites. 

Unfortunately the tree-killing parasite Armillaria mellea (Honey fungus) is common to all four 

sites. In fact 15 species are common to all 4 sites. 

These are: 

Armillaria mellea (Honey Fungus) 

Auricularia auricula-judae (Jew’s Ear) 

Clavunina cristata (White Coral Fungus) 

Collybia confluens (Tough Shank) 

Ganoderma applanatum (Artist’s Bracket) 

Laccaria laccata (The Deceiver) 

Lepiota cristata 

Lycoperdon pyriforme (Stump Puff Ball) 

Nectria cinnabarina (Coral Spot Fungus) 

Peziza badia 

Rhytisma acerinum (Tar spot) on Sycamore leaves 

Taphrina alni (Alder Tongue) on Alder cones 

Trametes versicolor (Many-zoned Polypore) 

Xerocomus chrysenteron (Red Cracked Bolete) 

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Table 1: A selection of fungi from the four sites 

Latin name English Name Frequency in the sites Edibility 

Amanita fulva Tawny Grisette C Edible β 

Amanita muscaria Fly Agaric C Poisonous 

Amanita pantherina Panther Cap O Deadly poisonous 

Amanita rubescens Blusher C Edible when cooked ά 

Armillaria mellea Honey Fungus C Edible when young 

Auricularia auricula-judae Jew’s Ear VC Edible 

Boletus edulis Penny bun, Cep O Edible, excellent 

Calvatia gigantea Giant Puffball F Edible, excellent 

Clavulina cristata White Coral Fungus F Edible 

Clitocybe nebularis Clouded Agaric C Edible when cooked ά 

Collybia butyracea Butter Cap C Edible, not good 

Collybia confluens Clustered Tough Shank VC Edible, not good 

Collybia maculata Spotted Tough Shank F Inedible 

Collybia peronata Wood Woolly Foot F Inedible 

Coprinus micaceus Glistening Ink Cap F Edible 

Daedaleopsis confragosa Blushing Bracket O Inedible 

Ganoderma applanatum Artists’ Fungus C Inedible 

Hebeloma crustuliniforme Poison Pie F Poisonous 

Hygrocybe coccinea Scarlet Hood Wax Cap O Edible, good (Conservation issue) 

Hygrocybe conica Conical Wax Cap F Edible, not good 

Hypholoma fasciculare Sulphur Tufts C Inedible 

Laccaria amethystina Amethyst Deceiver O Edible 

Laccaria laccata Deceiver C Edible 

Lactarius camphoratus Curry-scented Milk Cap O Edible, flavouring 

Lactarius cimicarius Watery Milk Cap O Inedible 

Lactarius glyciosmus Coconut-scented Milk Cap O Edible 

Lactarius quietus Oak Milk Cap O Edible 

Leccinum versipelle Orange Birch Bolete F Edible, good 

Lepista flaccida Tawny Funnel Cap C Edible 

Lycoperdon pyriforme Stump puff ball C Edible when young 

Macrolepiota procera Parasol F Edible, good 

Nectria cinnabarina Coral Spot Fungus C Not edible 

Oudemansiella mucida Porcelain Fungus C Edible after washing 

Paxillus involutus Brown Roll Rim C Poisonous 

Piptoporus betulinus Birch Polypore VC Inedible 

Pleurotus ostreatus Oyster Mushroom C Edible 

Polyporus squamosus Dryad’s Saddle C Edible 

Rhytisma acerinum Tar Spot Fungus VC Inedible 

Russula atropurpurea Blackish-purple Russula C Edible 

Russula cyanoxantha Charcoal Burner C Edible, good 

Russula fragilis Fragile Russula C Not edible 

Russula mairei Beechwood Sickener C Poisonous 

Russula nigricans Blackening Russula VC Edible, not good 

Russula ochroleuca Common Yellow Russula VC Edible 

Scutellinia scutellata Eyelash Fungus F Inedible 

Tremella mesenterica Yellow Brain Fungus F Inedible 

Tricholomopsis rutilans Plums and Custard F Considered edible by some 

Xerocomus chrysenteron Red-cracked Bolete VC Edible, texture lost on cooking 

Xylaria hypoxylon Candle Snuff Fungus C Inedible 

Xylaria polymorpha Dead Man’s Fingers C Inedible 

ά Can cause gastric upsets in some people β Can be confused with deadly mushrooms 

VC = Very common C = Common F = Frequent O = Occasional 

18


4.2 Lichen diversity in Fingal 

Howth has the greatest lichen diversity of the four sites (45 in total, see Table 2). Howth is quite 

‘unique’ from a lichen perspective. It has 17 lichen species not found other sites. This is mainly due 

to the unusual substrate for saxicolous lichens not being represented in the other locations. Rock 

outcrops of Cambrian Bray Group and acid heath are important for lichen species at Howth. 

St. Catherine’s Park is the least ‘original’ site for lichens. It is true to say that the lichen flora of St. 

Catherine’s is poor. One of the three lichen species found only at St. Catherine’s is Lecanora 

conizaeoides, a lichen tolerant of high levels of air and water pollution, conditions found in urban 

environments. To say that lichens abhor polluted environments is untrue. Many species do, but a 

number of species are ubiquitous in cities as competition from other organisms is low. 

Ivy is present in huge amounts in parts of St. Catherine’s woodland. It obliterates epiphytic lichens 

by shading them and by physically taking their place on trees. Chrysothrix candelaris and 

Schismatomma species are quality parkland lichens and the loss of lichen diversity to these sites 

will be nearly impossible to reverse. Lack of source material in the locality to recolonise a damaged 

site is a big problem. 

The lichen species common to all sites are: 

Arthonia radiata 

Enterographa crassa 

Evernia prunastri 

Lecanora chlarotera 

Lecidella elaeochroma 

Lepraria incana agg. 

Opegrapha atra 

Parmelia sulcata 

Parmotrema perlatum 

Ramalina fastigiata 

Xanthoria parietina 

19


4.3 Site comparison 

The four parks featured in this study compare well, with regard to habitat variation within and 

between sites. Fluvial woodland, eighteenth century parkland, lake edges, seaside grassland, coastal 

woodland and Cambrian cliffs all feature in some form through the sites. 

Of the four locations, the most similar sites are Ardgillan and Newbridge Demesnes. They are 

situated near the Irish Sea and have been managed somewhat similarly over the past three hundred 

years. The quality of established parkland at Ardgillan gives it an edge over Newbridge for fungal 

diversity. The ectomycorrhizal associations between particular trees and their fungi are well 

developed there. 

Newbridge Demesne covers 145.7 ha (350 acres including an 8ha working farm). Ardgillan spreads 

to 80 ha by the sea, where open lawns are fringed by woodland. St. Catherine’s Park is only 16 ha 

and is an old Beech-dominated wood on the northern bank of the River Liffey. Howth Demesne is 

on Howth tombolo in Dublin Bay and spreads over a wider area of rock outcop, re-naturalised 

Estate edge, Birch and mixed woods with acid heath above. Despite the sites all being managed by 

Anglo-Irish merchant and aristocratic classes for nearly three hundred years, they each have their 

nuances. Even though the inland park at St. Catherine’s has the lowest number of species, for its 

size it is quite rich for fungi. It has in places a sense of mature woodland, a feeling that there has 

been wood along the Liffey edge there for many centuries. 

All of the aforementioned sites are on Carboniferous Limestone and calcareous soils with one 

exception. Howth Demesne is on Cambrian quartzites and metamorphosed siltstones and 

mudstones. The gulf between calcareous-loving and siliceous-loving life is a major one in biology. 

So Howth is quite different from the other sites in its habitat niches and biological affiliations. 

Howth has many niches not found at the other sites, mainly long-lived Birch, old Oak-Beech 

woods, with some Scot’s Pine and acid heath. Although Rhododendron makes access to some areas 

a challenge, it provides shelter and allows humidity to build up beneath its heavy cover. Ivy has not 

destroyed the woods of Howth for fungi or for lichens. 

Howth is the highest site climbing to 110 m. Ardgillan slopes down from 90m to 20m and almost 

reaches the North Dublin coast. Newbridge House is relatively flat and low-lying at 5m. St. 

Catherine’s Park is on the north side of a river valley. It is low lying at the river but rises steeply 

through a wooded area to 45m. 

Organism Ardgillan Howth Newbridge St.Catherine's 

Fungi 109 161 91 87 

Lichens 40 45 43 27 

Table 2: Number of Fungi and Lichen species per site 

20

20% 


The % share of fungal species for each of the four sites The % share of lichen species for each of the four sites 

Number of associated fungal 

species 

19% 

4.4 Factors affecting fungi & lichen diversity 

As discussed previously, geology divides St. Catherine’s Park, Newbridge House and Ardgillan 

Estate on one side with calcareous 350 Ma Carboniferous Limestone under them, against Howth 

with its siliceous 500Ma Cambrian Metasediments on the other. Rock type has some bearing on 

fungal species as geology usually determines soil type and available nutrients. Many lichens 

growing on rock outcrops are sensitive to substrate chemistry and texture. Soil type influences what 

kind of vascular plants grow in a site. This in turn controls mycorrhizal fungi. 

Usually, the tree types of a site decide a proportion of the fungi likely to grow there. Russula 

species with Beech and Leccinum with Birch are just two examples seen in the course of this work. 

The importance of host and associated species cannot be underestimated for fungi and for lichens. 

Specific ectomycorrhizal associations exist between certain fungi and their vascular partners. The 

fungi produce a network of fungal mycelia and inhabit the root systems of trees. Indeed, without 

these fungi, trees would die. So happy trees mean happy fungi and vice versa. The interdependence 

is very important to keep in mind. 

50 

40 

30 

20 

10 

0 

Fungi 

24% 

37% 

Ardgillan 

Howth 

Newbridge 

St. Catherine's 

Table 4 Site 1 Ardgillan Demesne Site 2 Howth Demesne Site 3 Newbridge House Demesne Site 4 St. Catherine’s Park 

28% 

21 

17% 

Associated Vascular Species at Sites 

1 2 3 4 

Site number 

Lichens 

26% 

29% 

Ardgillan 

Howth 

Newbridge 

St. Catherine's 

Acer pseudoplatanus 

Aesculus hippocastanum 

Alnus glutinosa 

Betula 

Castanea sativa 

Corylus avellana 

Crataegus monogyna 

Euonymus europaeus 

Fagus sylvatica 

Fraxinus excelsior 

Ilex aquilinum 

Larix decidua 

Picea sitchensis 

Quercus 

Quercus ilex 

Rhododendron 

Salix 

Sambucus nigra 

Sorbus aucuparia 

Taxus baccata 

Ulex 

Poaceae


We can see from table 4 that Beech is the most important host tree species to all sites, particularly to 

St. Catherine’s Park. Birch is very important for Howth Demesne. Sycamore, Oak and Sweet 

Chestnut are important at Ardgillan Demesne. In the case of Sycamore over-representation as 

associated species may occur in the data as it was commonly seen nearest to a fungus but may not 

be the important tree species. E.g. a beech tree further away might be the true associated tree 

species. 

Very important is the continuity of a woodland and of ongoing management practices. The lack of 

change in the parkland at Newbridge House is partly why it is quite rich. St. Catherine’s Park has 

areas with few or no lichens, which can partly be attributed to felling or heavy coppicing. The 

extent of Ivy cover and competition on the ground and in trees is another contributing factor to the 

diversity of fungi and lichen species. Ivy control seems to be practised only to a limited extent in 

Ardgillan and Newbridge. The management of dead wood within the woodland can have significant 

influence too on the diversity of fungi. Generally in the demesne landscape parks, both standing and 

lying dead wood is removed, but this material provides the substrate for many saprophytic species. 

The air and water quality at a particular site are important factors determining the growth, diversity 

and spreading of fungi & lichen species. Howth, Ardgillan and Newbridge are influenced by the 

humid, normally cleansing effect of the Irish Sea, while air pollution from the nearby motorway and 

water pollution in the Liffey are likely to have a negative impact on the diversity of fungi and lichen 

at St. Catherine’s Park. 

4.5 Fungi Conservation Status 

Ireland has approximately 3,500 taxa of fungi. Ireland’s National Strategy for Plant Conservation 

group expect a fungal checklist for Ireland in 2007. Lichens make up 1,254 additional species. This 

includes 150 lichenicolous fungi (Fox, 2001, 2004). 

The Environment and Heritage Service in Northern Ireland have become interested in fungi in 

recent years. The Northern Ireland Fungus Group have an excellent website and 2,244 species are 

documented for Northern Ireland. The EHS have listed 16 fungi as priority species. There has been 

a Hygrocybe grassland survey over several seasons recently across Northern Ireland. They state that 

All-Ireland species action plans are required for some species. 

A poor knowledge of fungal distribution in Ireland means that it is difficult to say whether a 

particular species is regionally rare unless the distribution of the habitat or host species is restricted 

or unknown. The lack of surveys in Ireland leads to difficulties when comparing sites. The species 

listed in this work were met in the course of site transects alone. These range from mushrooms to 

microfungi, myxomycetes and bracket fungi as well as lichens. 

No Red Data Book for fungi in Ireland has been prepared as yet. Neither is there a Red Data Book 

for British fungi although Bruce Ing’s list has been used there as an unofficial RDB since 1992. 

Accordingly, not a single fungus has a conservation status in Ireland. 

A series of papers by Muskett and later Muskett and Malone in the 1970s and 1980s brought 

historical records together but there is still much to do. Roland McHugh has included rare 

Myxomycetes on Natural Heritage Area lists. With a dearth of detailed information on the 

distribution of many fungi in Ireland, it is impossible to address issues of conservation in detail. It is 

premature to compare sites at a national level. 

22


4.6 Threats to fungal diversity and to fungal populations 

The main threats to the woodland fungi in Fingal are 

• Ivy 

• Trampling 

• Over-harvesting 

• Air & Water pollution 

• Armillaria mellea (Honey fungus) and other tree killing fungi that can outcompete other 

fungi and aggressively dominate an area 

Ivy 

Ivy competes in the soil with fungi and excessive 

growth of Ivy on the ground can outcompete 

fungi. As a liane, Ivy climbs trees and outcompetes 

lichen flora. Epiphytic lichens take many 

years to build up on tree bark. This diversity 

can be obliterated in fewer than five years of 

uncontrolled Ivy growth. In some of the demesne 

woodlands, Ivy has become a very prominent 

feature of the woodland flora and this is likely to 

have an effect on the fungi and lichen diversity in 

these woodlands. 

Trampling – visitor pressure 

The concomitant trampling of the forest floor can significantly reduce [by 30% in places] the 

number of fruit bodies produced’ (Egli et al. 2006). The clear signal that trampling reduces the 

likelihood of fungal mycelia producing mushrooms must be kept in mind. Path construction through 

woods can also compromise mycelial viability as ectomycorrhizae die when disconnected from 

their host tree’s roots. 

Fungi for food 

For Chanterelle, Cantharellus cibarius, the global food market is worth $1.67 B annually (Watling 

1997). Fungi are useful as wild food and pressure on fungi has increased in Ireland in recent years. 

No Chanterelles were found during this survey and it is expected that this species is frequent but not 

very common in Ireland. 

Anecdotal evidence is that fungi are being gathered for food by more people in recent years. People 

with regular stomping grounds have arrived after others have harvested Boletes and Chanterelles. 

This is a new phenomenon in Ireland. 

When he saw the basket, one passer-by in Ardgillan suggested that one should come back at dawn 

to have first pick of the fungi these days! Increased picking pressure is not known to harm fungi. 

Associated trampling of soil can lead to a failure of the fungus to fruit. What may be of greater 

import is the risk of a misidentification leading to a poisoning event. People gathering fungi may be 

new to the Irish flora and so the risk is heightened where there is a confident picker in an unfamiliar 

environment. 

Unlike our Continental neighbours, the encouragement of edible fungi through inoculation and 

other methods has not been carried out in Ireland to any great extent. If we have a small resource in 

certain edible fungi e.g. Chanterelle, then high pressure on the small resource is something to avoid. 

As yet it is difficult to quantify the pressure from secret mushroom collecting. At the other end, 

details on volumes and locations of edible fungi are shrouded in mystery. 

23


Air and Water pollution 

Air and water pollution are linked regional issues wich we cannot fully address here. Away from 

the influence of the Irish Sea, and adjacent to a water-treatment plant, St. Catherine’s Park is the 

most vulnerable site. The River Liffey is polluted there. When mist rises from the river what should 

be a benefit – high humidity – becomes a disadvantage as the air quality is compromised by 

polluted water droplets. There is a trading of pollutants between air and river in any urban site. A 

large, relatively clean river can buffer the local air quality in its river valley. Higher humidity is key 

to the presence of many fungi. Compromise of groundwater or soil water quality near the water 

treatment plant or the river could have an impact on the feasibility of certain fungi in the low-lying 

parts of St. Catherine’s Park. Water quality and its effect on fungi is a complicated matter, 

particularly for soil water and perhaps one best dealt with on a site by site level 

Threats from fungi - Sudden Oak Death 

Sudden Oak Death (Phytophthora ramorum) was not found in Fingal, but this aggressive fungus is 

becoming an increasing problem in Ireland and Northern Ireland on Rhododendron and Viburnum. 

Sudden Oak Death is in the same Genus as Phytophthora infestans, Potato Blight. It is native to 

Oregon on the west coast of North America. It was probably introduced to Ireland on nursery stock. 

Like Potato Blight, Phytophthora ramorum is a wasting, wilting disease and causes serious damage 

to Rhododendron and surrounding woodlands as seen in Killarney National Park. 

In Northern Ireland there is now some legislation to combat the problem of Sudden Oak Death and 

it is now illegal to transport infected plants. DEFRA have produced an information leaflet on SOD - 

Phytophthora ramorum. There is as yet no legislation or research initiatives to address the issue in 

Ireland. 

Some other fungi infect and destroy trees. These fungi are not good for general forest health, for 

example Armillaria mellea and Piptoporus betulinus. 

24


Chapter 5 Recommendations 

5.1 Woodland management 

Clear felling of woodlands and excessive pruning or pollarding should be avoided to maintain a 

diverse fungi and lichen community. These management operations remove the habitat and 

substrate for fungi and lichens and should therefore only be carried out on a small scale over a 

number of years. This will allow the species to survive elsewhere in the woodland and in time can 

re-colonise areas where woodland management works were undertaken. 

The potential for planting appropriate, perhaps even inoculated parkland trees could improve the 

fungal health and diversity of a woodland. One species that had a surprising limited distribution in 

these parks was Hazel. This understorey species is a host to many fungi and lichens and therefore it 

is recommended to promote the spread of Hazel in all woodland sites. The Hazel stock should be 

sourced from local woodlands as much as possible. An increase of other important host species such 

as Birch and Oak is also recommended. 

Standing and lying dead wood is an important resource for saprobic fungi and as shelter for wasps, 

woodlice, mice and owls among others. It is important however that only limited amounts of dead 

wood be left lying near populations of Armillaria mellea (Honey fungus) or other parasitic fungi. 

Currently, Honey fungus occurs localised within the woodland, but this species could become a 

serious problem to nearby living trees if allowed to spread vigorously by means of dead wood. 

It is recommended that a certain amount of Ivy control is carried out in the woodlands, particularly 

in Newbridge and St. Catherine’s. This measure should go hand in hand with research on Ivy and its 

effects on fungi and lichen diversity. The research element is described in more detail in paragraph 

5.2. 

An important group of fungi missing from the four woodland sites are associated with animal dung. 

The introduction of animals to sites may not be feasible with amenity use of these parks, but 

nonetheless it is recommended to look into the possibilities for animals (seasonally) grazing the 

woodlands. When horses were superceded by motorised vehicles, horse-associated fungi like 

Agaricus arvensis suffered decreased ranges. 

5.2 Research, 

Progress in conservation depends on progress in taxonomy, and in our understanding of distribution 

and ecology. With many of our university teaching staff nearing retirement or just retired, there are 

few opportunities for students to receive training in fungal taxonomy in Ireland. Fungi are perceived 

to be a difficult biological group partly because fungal nomenclature and species concepts are more 

fluid than for vascular plants. 

Fingal County Council can assist in expanding our knowledge on fungi and lichen communities in 

Ireland by commissioning more fungi surveys in woodland sites in Fingal or more in-depth studies 

such as: 

• The Spring fungal flush, and the range of different species that appear with different weather 

conditions 

25


• The Grassland fungi: Newbridge could be an excellent study site for grassland fungi as it 

hosts a wide range of Hygrocybe and Agaricus species 

• The ecology of Birch Polypore: Piptoporus betulinus is at Howth and it kills Birch trees. A 

better understanding of this species would help with management of Birch as a forest tree. 

Ivy can have a serious impact on fungi and lichen diversity. In Ireland, we have yet to replace 

anecdote with data in regard to Ivy and its overall influence on diversity in our woods and 

hedgerows and accordingly, research into this topic would be most beneficial. Accordingly, it is 

recommended that comparative research is carried out in Newbridge Demesne and St. Catherine’s 

between Ivied sections of the woodland and those without Ivy for lichen and fungi diversity. 

5.3 Education & Training 

Ardgillan was the only park where both staff and visitors engaged the surveyor in conversation 

about fungi. The head gardener at Ardgillan are very knowledgeable and enthusiastic about fungal 

health in the site. Perhaps specific training and support for her initiatives could build on the strong 

base of staff awareness. 

Howth was the focus of attention this Autumn when Dr. Paul Dowding (retired, TCD) led a group 

of 70 people to look for edible fungi on 22nd October 2006. The meeting was organised by Slow 

Food Ireland and demonstrates the interest in wild fungi as a food source. Perhaps school visits and 

forays can be organised to satisfy that interest. 

A deadly poisonous species – Amanita phalloides (Death cap) grows singly and in clusters. One 

notable group was located opposite the gate to Walled garden, near a main path at Ardgillan. 

Yellow blushing Agaricus xanthodermus are common at Ardgillan. While they are not deadly 

poisonous, they will make people ill and can look just like the edible Agaricus campestris. 

Highlighting awareness of fungi brings a responsibility to educate about the potential dangers of 

fungi. 

5.4 Grassland fungi 

Field mushrooms have a large area of lawn in which to grow. Although the range of species is 

limited, the lawns could with time develop more interesting fungal floras. The presence of 

Hygrocybe species (Wax caps) in the lawns show that fertilizers, pesticides and fungicides have not 

been applied in significant amounts. Hygrocybe diversity is used as a way of identifying 

unimproved grasslands of conservation value. 

The biodiversity of grassy areas could be enhanced by animal grazing or by spreading manure. 

Horses are particularly rewarding for their associated dung fungi. Cutting regimes of grass could be 

varied so that matting of grass roots does not occur all over the site. Physical break up of grass mats 

can assist fungi that have not fruited in some time. 

26


Chapter 6 Conclusions 

The survey of Newbridge, Ardgillan, Howth and St. Catherines Demesnes gives a first impression 

of the species of fungi growing in Fingal. 237 different species of Fungi were recorded in the course 

of the survey. 64 of these species were new records for County Dublin. 

Optimal woodland mushroom habitat with lots of fruit body production is usually in Ivy-free 

situations, deep litter beds and mossy turf, or in short grass under mycorrhizal trees. Within 

Newbridge, Ardgillan and St. Catherine’s Ivy seems to have a negative impact on the fungi and 

lichen diversity. Ivy coverage is less of a problem in Howth Demesne. Geology is another factor 

influencing fungal diversity. Newbridge, Ardgillan and St. Catherine’s are situated on calcareous 

soils, while Howth is situated on acids soils. The geology determines the soil chemistry and to a 

certain extent the flora of a site, which in turn affect the fungal diversity. The study showed that 

Oak, Beech, Birch, Ash and Sycamore are important to fungi in the sites. St. Catherine’s has more 

species associated with Beech than anywhere else. Howth is significant for species associated with 

Birch. This influence of tree populations on mushroom floristics has not been clearly demonstrated 

before in the Irish context. The study found that Hazel is no longer a significant understorey bush in 

the woods surveyed and that this species should be actively encouraged in woodlands. 

The most important threats to fungal and lichen diversity in the woodlands of Fingal are increased 

ground & tree coverage of Ivy, trampling, over-harvesting of mushrooms, air & water pollution, 

tree pruning & felling and the spread of aggressive fungi such as Honey fungus. 

The conservation status of the fungi encountered during this study is currently unknown. A poor 

knowledge of fungal distribution in Ireland means that it is difficult to say whether a particular 

species is regionally or nationally rare. Many species have been encountered only once, and 

consequently are rare according to this and previous surveys. How meaningful this is in a regional 

context is unclear, due to the unpredictability of fungal fruit body occurrence. More survey work 

will be needed around the country to address this issue. 

Details of what fungi were encountered are of great interest to those people with a moderate ability 

in species identification of fungi. There are always surprises and occasionally severe identification 

challenges with fungi. This challenge is a daily one for even the most experienced mycologist, and 

it forms much of the fun. With digital cameras, global positioning systems and modern maps, we 

have the means to document the question of what lives where in a more precise way than previous 

generations of mycologists. The why questions still require imagination. For conservation to 

succeed, we need to leave information that encourages, stimulates and facilitates future enquiry. 

27


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Cooney T. 1994. Recent environment change on Howth Head, Co. Dublin. Unpublished B.A. Mod. 

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– St. Catherine’s Wood. An Foras Forbartha Teoranta. 

Jordan M. 1995. The encyclopedia of fungi of Britain and Europe. David & Charles, Devon. 

Kibby G. 2001. Synoptic keys to the British species of the Genus Russula version 1.1. 

Legon N.W. and Henrici A. with Roberts P.J., Spooner B.M. and Watling R. 2005. Checklist of the 

British and Irish Basidiomycota. Royal Botanic Gardens, Kew. London. 

McWeeney E.J. 1892. D.N.F.C. Excursion to Leixlip. The Irish Naturalist vol. 1 p. 101 

McWeeney E.J. 1892. D.N.F.C. Fungi from Lucan and Bray districts. The Irish Naturalist vol. 1 p. 

123 

Muskett A.E. 1976. Mycology and plant pathology in Ireland. Proceedings of the Royal Irish 

Academy vol. 76B No. 27 pp. 393-472 

Muskett A.E. and Malone J.P. 1978. Catalogue of Irish Fungi – I. Gasteromycetes. Proceedings of 

the Royal Irish Academy vol. 78B No. 1 pp. 1-11 

Muskett A.E. and Malone J.P. 1980. Catalogue of Irish Fungi – II. Hymenomycetes. Proceedings of 


Muskett A.E. and Malone J.P. 1980. Catalogue of Irish Fungi – III. Teliomycetes. Proceedings of 


Muskett A.E. and Malone J.P. 1983. Catalogue of Irish Fungi – IV. Ascomycotina. Proceedings of 


Muskett A.E. and Malone J.P. 1984. Catalogue of Irish Fungi – V. Mastigomycotina and 

Zygomycotina. Proceedings of the Royal Irish Academy vol. 84B No. 8 pp. 83-102 

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of the Royal Irish Academy vol. 85B No. 11 pp. 133-200 

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28


Map with routes taken during this study 

Appendix 1 

Map of Ardgillan Demesne 

Day 1 Orange Day 2 Blue Day 3 Pink 

Red line represents the site boundary 

29


Map of Howth Demesne 

A p pe n d ix 1 Ro u te M ap s fro m th is s tud y o f Ho wth De mes n e 

Day 1 Oran g e Day 2 B lu e Day 3 Pin k 

Red lin e rep res en ts th e s ite b o u nd ary 

30


Map of Newbridge House Demesne 

Appendix 1 Map with routes taken during this study 


Red line represents the site boundary 

31


Map of St. Catherine’s Park 

Appendix 1 Map of routes taken during this study 


The Red line represents the site boundary 

32


Appendix 2 

Compilation List of Fungi for 4 Sites in Fingal 

237 species of different fungi were recorded during this study of four sites. 309 species were 

databased, some data coming from previous studies at Howth. Additional species records had been 

made during a BMS/DNFC Field Meeting in 1898 and also as part of an undergraduate project by 

Julian Roche (1996), both at Howth. 

64 of these fungi appear new to Dublin (those species in bold). 

Agaricus arvensis 

Agaricus bisporus 

Agaricus campestris 

Agaricus macrosporus=Agaricus albertii 

Agaricus pilatianus – More work required 

Agaricus silvicola 

Agaricus silvaticus 

Agaricus xanthodermus=Agaricus xanthodermus var. xanthodermus 

Agrocybe praecox 

Amanita fulva 

Amanita muscaria§# 

Amanita pantherina 

Amanita phalloides 

Amanita rubescens=Amanita rubescens var. rubescens 

Armillaria mellea 

Ascodichaena rugosa 

Auricularia auricula-judae 

Auricularia mesenterica 

Bolbitius vitellinus 


Boletus edulis 

Boletus erythropus 

Boletus luridus 

Boletus porosporus=Xerocomus porosporus§# 

Bovista nigrescens 

Calocera cornea 

Calocera viscosa 

Calvatia gigantea 

Ceratiomyxa fruticulosa=Ceratiomyxa fruticulosa var. fruticulosa 


Clavulina cristata=Clavulina coralloides 

Clavulinopsis corniculata 

Clavulinopsis helvola 

Clavulinopsis fusiformis 

Clavulinopsis luteoalba 

Clitocybe dealbata 

Clitocybe flaccida=Lepista flaccida 

Clitocybe nebularis 

Coleosporium tussilaginis 

33


Collybia butyracea=Collybia butyracea var. butyracea§# 

Collybia confluens§# 

Collybia dryophila§# 

Collybia maculata=Collybia maculata var. maculata 

Collybia peronata 

Conocybe ochracea=Conocybe siennophylla – More work required 

Conocybe percincta – More work required 

Conocybe subovalis – More work required 

Coprinus comatus 

Coprinus disseminatus§# 

Coprinus lagopus 

Coprinus micaceus 

Coprinus plicatilis 


Cortinarius paleaceus*# 


Cortinarius semisanguineus 

Crepidotus mollis 

Cyathus striatus 

Cystoderma amianthinum 

Cystoderma carcharias 

Cystolepiota sistrata=Cystolepiota seminuda 

Dacrymyces stillatus 


Daldinia concentrica 

Diatrype disciformis 

Entoloma nidorosum=Entoloma rhodopolium 

Entoloma hirtipes=Nolanea hirtipes 

Entoloma sericeum 

Erysiphe heraclei 

Exidia thuretiana 

Fistulina hepatica 

Ganoderma adspersum=Ganoderma australe 

Ganoderma applanatum 

Geastrum rufescens=Geastrum fimbriatum 


Hebeloma crustuliniforme 




Helvella crispa 



Hygrocybe conica=Hygrocybe conica var. conica 


Hygrocybe laeta=Hygrocybe laeta var. laeta=Hygrophorus laetus*# 

Hygrocybe miniata 


Hygrocybe psittacina=Hygrocybe psittacina var. psittacina 



Hymenoscyphus fructigenus 

34


Hyphodontia sambuci 

Hypholoma fasciculare 

Hypholoma sublateritium=Hypholoma lateritium 

Hypoxylon fragiforme 

Hypoxylon fuscum 

Hypoxylon nummularium=Biscogniauxia nummularia 

Inocybe fastigiata=Inocybe rimosa var. rimosa 

Inocybe geophylla 

Inocybe geophylla var. lilacina 

Inocybe godeyi 



Inocybe petiginosa*# 

Inonotus hispidus 

Kuehneromyces mutabilis 


Laccaria laccata 

Lacrymaria lacrymabunda 

Lactarius aurantiacus=Lactarius mitissimus 

Lactarius blennius 

Lactarius cimicarius=Lactarius camphoratus*# 

Lactarius glyciosmus*# 

Lactarius hepaticus 

Lactarius piperatus 

Lactarius plumbeus=Lactarius turpis*§# 

Lactarius quietus 


Lactarius tabidus 

Lactarius vellereus=Lactarius vellereus var. vellereus 

Leccinum scabrum=Leccinum scabrum var. scabrum§# 

Leccinum versipelle 

Leotia lubrica 



Lepiota sistrata=Cystolepiota seminuda 


Leptonia serrulata=Entoloma serrulatum 


Lycogala epidendrum 

Lycoperdon perlatum 

Lycoperdon pyriforme 

Macrocystidia cucumis 

Macrolepiota procera 

Macrolepiota rhacodes=Macrolepiota rhacodes var. rhacodes 


Marasmius calopus=Marasmiellus vaillantii 


Marasmius rotula 


Melanophyllum haematospermum=Melanophyllum echinatum 

Microsphaera alphitoides 


35


Mollisia cinerea 

Mucilago crustacea=Mucilago crustacea var. crustacea 



Mycena epipterygia=Mycena epipterygia var. epipterygia§ 


Mycena filopes 

Mycena galopus var. nigra*# 

Mycena leucogala*# 


Mycena polygramma 

Mycena pura=Mycena pura var. pura 


Mycoacia uda=Hydnum udum*# 

Naucoria escharoides*# 

Nectria cinnabarina 

Nectria coccinea 

Nectria peziza 

Nolanea farinolens=Entoloma ortonii 




Panaeolina foenisecii 


Panaeolus ater 

Panaeolus fimicola 


Paxillus involutus§# 


Peniophora quercina 

Peziza badia 

Phacidium multivalve 

Phellinus igniarius 


Phragmidium violaceum 

Piptoporus betulinus 

Pleurotus ostreatus 


Polyporus squamosus 

Postia caesia 

Postia stiptica 

Psathyrella candolleana 




Rhodotus palmatus 

Rhytisma acerinum 

Rickenella fibula=Mycena fibula 

Russula atropurpurea 


Russula cyanoxantha 


36





Russula fragilis§# 



Russula luteotacta 


Russula nigricans 

Russula ochroleuca§# 



Rutstroemia firma=Poculum firmum 

Rutstroemia luteovirescens 

Sarcoscypha coccinea 

Scleroderma areolatum 

Scleroderma citrinum 

Scutellinia scutellata 

Scutellinia umbrorum 

Sepedonium chrysospermum=Hypomyces chrysospermus 

Stemonitis fusca var. fusca 

Stereum gausapatum 

Stereum hirsutum 

Stereum rugosum 


Taphrina alni=Taphrina amentorum 


Thelephora spiculosa=Thelephora penicillata 

Trametes versicolor 

Tremella mesenterica 

Trichia varia 



Tricholomopsis rutilans§# 

Trochila ilicina 

Uncinula necator 

Ustulina deusta=Kretzschmaria deusta 

Vascellum pratense 

Xerocomus chrysenteron 

Xylaria longipes 

Xylaria hypoxylon*# 

Xylaria polymorpha 

* species seen by BMS/DNFC excursion to Howth in 1898 

§ species seen by Julian Roche (Unpublished undergraduate thesis, TCD 1996) 

# species noted by the authors at Howth already recorded by BMS/DNFC or Julian Roche 

= signifies a synonym where a fungus has been reassigned a name in line with current research. The 

nomenclature of fungal names is more mobile than that of vascular plants. Species concepts are 

revised frequently so one must be conscious of the older names for species as well as the current 

understanding. 

37


Fungi species found only by Julian Roche at Howth (1996), not refound during this study 

Anthracobia macrocystis 

Clavariadelphus fistulosus=Macrotyphula fistulosa 

Clitocybe infundibuliformis=Clitocybe gibba 

Collybia rancida=Tephrocybe rancida 

Leccinum holopus 

Leccinum oxydabile 

Leccinum variicolor 

Lepiota felina 

Melanoleuca cognata 

Mycena aetites 

Mycena inclinata 

Panaeolus semiovatus=Panaeolus semiovatus var. semiovatus 

Pholiota carbonaria=Pholiota highlandensis 

Russula brunneoviolacea 

Tricholoma fulvum 

Fungi found only by BMS/DNFC (1898), not refound during this study 

Ascocoryne sarcoides=Coryne sarcoides 

Ascophanus carneus=Iodophanus carneus 

Cantharellus aurantiacus=Hygrophoropsis aurantiaca 

Cheilymenia oligotricha 

Clavaria fragilis 

Cortinarius elatior 

Cortinarius hemitrichus 

Cortinarius hinnuleus 

Cortinarius leucopus 

Fimaria hepatica=Ascobolus vinosus 

Hydnum auriscalpium=Auriscalpium vulgare 

Hygrocybe chlorophana=Hygrophorus chlorophanus 

Hygrocybe irrigata=Hygrophorus unguinosus 

Inocybe asterospora 

Inocybe cincinnata 

Lachnea dalmeniensis=Cheilymenia oligotricha 

Lachnea hybrida=Trichophaea hybrida 

Lactarius fuliginosus 

Lactarius subumbonatus 

Lasiosphaeria ovina 

Lepiota acutesquamosa 

Leptonia incana=Entoloma incanum 

Mutinus caninus=Cynophallus caninus 

Mycena acicula 

Mycena amicta 

Mycena sanguinolenta 

Naucoria badipes=Galerina badipes 

Naucoria erinacea 

Orbilia auricolor 

Peronospora ficariae 

Pholiota spectabilis=Phaeolepiota aurea 

38


Pilaira anomala 

Polyporus adustus=Bjerkandera adusta 

Polystictus abietinus=Trichaptum abietinum 

Russula drimeia=Russula sardonia 

Psathyrella corrugis=Psathyra corrugis 

Psathyrella piluliformis=Hypholoma hydrophila 

Psilocybe semilanceata 

Psilocybe semilanceata var. caerulescens=Psilocybe strictipes 

Russula lutea=Russula armeniaca 

Scleroderma verrucosum 

Stropharia albocyanea=Stropharia pseudocyanea 

Stropharia inuncta 

Stropharia pseudocyanea 

Trichaptum abietinum 

Tricholoma inamoenum 

Trichophaea hybrida 

Tubaria furfuracea 

Tyromyces chioneus=Polyporus chioneus 

Verticillium lateritium 

Russula fragilis var. violascens 

Russula galochroa 

39


Details of site visits 

Day 1 1 st September 2006 

Surveyor: Maria Cullen 

Appendix 3 – Ardgillan Demesne 

Stop 1 Acer pseudoplatanus (Sycamore), trees by Castle and Lower Car Park 

Grid reference O219612 

Girth 157 cm 

Lichens 

Chrysothrix candelaris 

Ramalina canariensis 

Diploicia canescens 

Opegrapha vulgata 


Physcia tenella 

Pertusaria pertusa 

Flavoparmelia caperata 

Pertusaria albescens 

Schismatomma decolorans 



Melanelia subaurifera 

Ivied trunks of trees with very few lichens on these trunks. There are no fungi on the ivied 

woodland floor here either. 

Ganoderma adspersum on Beech tree 

Stop 1b Fagus sylvatica (Beech) 


Ganoderma adspersum 

Stop 2 Tilia (Lime) near Castle 


Lichens 


Ramalina farinacea 


40


Stop 3 Quercus (Oak) Stump of tree 



Stop 4 Quercus (Oak) by Castle 


Bovista nigrescens (Puffballs – squashed and kicked) 

Stop 5 Quercus (Oak) by Castle 


Girth 232 cm 



Pyrrhospora quernea 

Diploicia canescens (fruiting) 

Opegrapha varia 

Stop 6 Fraxinus excelsior (Ash) by tea rooms in Castle 


Lichens 

Lecanora chlarotera with parasite Vouauxiella lichenicola 


Lecanora carpinea 




Lecanora expallens 





Fuscidea lightfootii 

Stop 7 Acer pseudoplatanus (Sycamore) outside tea rooms 


On leaves 


Lichen flora on young Oak tree near Ardgillan Castle 

41


Stop 8 Quercus (Oak), young tree opposite front of Castle 


Girth 49 cm 









Physcia adscendens 





Green alga 

Marasmius oreades (Fairy ring champignon) in grass near Ardgillan Castle 

Stop 9 Grass by Castle tower 


Marasmius oreades (Fairy ring champignon) 

Stop 10 In grass near Castle 



Aspicilia calcarea on limestone wall at edge of Rose Garden 

42


Stop 11 Limestone rock in wall, above area of grouting (where lichens have died out) 


Lichens 

Aspicilia calcarea 

Verrucaria baldensis 

Verrucaria nigrescens 

Caloplaca citrina 

Stop 12 Underhang of limestone in wall 


Lichen 


Stop 13 Corner of path at intersection in woodland north of Castle and rose garden 


Agaricus arvensis (Horse mushroom) 

Stop 14 Stump of tree in wood 



Stop 15 Across field, Acer pseudoplatanus (Sycamore) and Fraxinus excelsior (Ash) 


In grass 

Conocybe ochracea 

Marasmius oreades 

Stop 16 Stick in ivied Fraxinus excelsior (Ash) and Acer pseudoplatanus (Sycamore) 

wood 


Bracket fungus 


Stop 17 Fraxinus excelsior (Ash) 


Phoma samarum spots on Ash keys 

Exidia thuretiana on stick in wood 

Stop 18 Fagus sylvatica (Beech), Fraxinus excelsior (Ash), Ilex aquifolia (Holly), 

with much Hedera helix (Ivy) 



Stop 19 Acer pseudoplatanus (Sycamore) 


Marasmius oreades (Fairy ring champignon) 

Stop 20 Sticks and fallen tree in wood near hide with wooden seat inside 



Auricularia auricula-judae (Jew’s Ear) on Elder 


43


Nectria peziza on Polyporus squamosus under Beech tree of avenue 

Stop 21 Fagus sylvatica (Beech), first on avenue from the castle side 


Polyporus squamosus (Dryad saddle), on ground where quite rotten 

Nectria peziza parasitic on Dryad saddle – Last reported in Dublin in 1878 

Stop 22 Fagus sylvatica (Beech) nut 


Hymenoscyphus fagineus 

Stop 23 Fraxinus excelsior (Ash) #2463 on avenue 


Girth 188 cm 

Lichens 

Pertusaria pertusa with parasite 


Pertusaria hymenea 



Stop 24 Fraxinus excelsior (Ash) with stump near Castanea sativa (Sweet Chestnut) 



Agaricus pilatianus 

Agaricus xanthodermus 

Stop 25 Fraxinus excelsior (Ash) and Acer pseudoplatanus (Sycamore) along avenue 


Paxillus involutus (many fruits) POISONOUS 

Stop 26 Fraxinus excelsior (Ash), tag #2484 


Lichens 

Bacidia rubella 





44


The poisonous Paxillus involutus among grass and clover by car park 

Stop 27 Populus (Poplar) row of trees behind avenue in outer car park 


Paxillus involutus – swathe of fruits POISONOUS 

Taphrina alni on fruiting cones of Alder near avenue 

Stop 28 Alnus (Alder) 


Taphrina alni on fruiting cones (see above) 

Stop 29 Castanea sativa (Sweet Chestnut) on ‘out’ route of avenue 


Cortinariaceae Indet. 

Stop 30 In grass by avenue 



Stop 31 Castanea sativa (Sweet Chestnut) in avenue 



Stop 32 Limestone curb by avenue 


Lichen 

Aspicilia contorta 

45


Stop 33 Fraxinus excelsior (Ash) on ‘outward’ avenue 



Stop 34 Tree stump near outer gates to estate 


Phellinus ignarius 

Bracket fungus Solid lumpy orange and whitish fruit bruising burgundy/chestnut brown 

White Myxomycete 

Stop 35 Ulmus (Elm) and Fraxinus excelsior (Ash) at ‘Inward’ avenue 



Stop 36 Castanea sativa (Sweet Chestnut), young tree at ‘Inward’ avenue 



Stop 37 Castanea sativa (Sweet Chestnut) on ‘In’ avenue 



Stop 38 Fagus sylvatica (Beech) in wood 


Collybia confluens 

Stop 39 Under Fagus sylvatica (Beech), Acer pseudoplatanus (Sycamore) and 

Quercus (Oak) in wood 



Stop 40 Carpinus betulus (Hornbeam), young trees planted on rise behind playground 


Laccaria laccata (lots) 

Inocybe fastigiata 

Stop 41 Woodland above playground towards castle 


Armillaria mellea (Honey fungus) straps on fallen wood 

Day 2 12 th September 2006 

Surveyors: Maria Cullen & Howard Fox 

Stop 2.1 Lawn uphill from house approx. 500 m, near Chamaecyparis (Lawson’s 

Cypress) 


Panaeolina foenisecii, mushrooms scattered through lawn 

46


Stop 2.2 Cedrus libani (Cedar of Lebanon), tag #0960 


Lichens 






Xanthoria candelaria 


Fungus 


Stop 2.3 Oak tree planted in memory of John Keogh, December 1996 


Laccaria laccata with parasitic black Hyphomycete 

Microsphaera alphitoides (Oak leaf mildew) 

Stop 2.4 Lawn with Yew trees near castle 



Agaricus campestris (Field mushroom) 

Stop 2.5 Rose Garden 




Stop 2.6 Lawn 


Marasmius oreades in shadow of tree 

Inocybe fastigiata under Oak 

Stop 2.7 Quercus ilex (Holm Oak) 





Stop 2.8 Ilex aquifolium (Holly) in front of castle 



Stop 2.9 In grass in front of castle 



47


Stop 2.10 Oak near castle where puffballs were last day 





Mycena sp. 

Collybia dryophila 

Stop 2.11 Lawn on sea-side of castle 



Stop 2.12 Sycamore leaves nearby 



Stop 2.13 Lawn downslope of path 



Lepiota sp. Rose pink cap, 1cm diameter, flat with tiny scales and white gills adnate, very 

distinctive 

Stop 2.14 Stick of Sycamore in wood 



Also on fallen Sycamore here 


Xylaria polymorpha (Dead man’s fingers) 

Stop 2.15 Acer pseudoplatanus (Sycamore), Elder, Snowberry, Ivy, Dryopteris fern, 

Plagiomnium undulatum moss 


Hygrocybe conica (Wax cap) 

On Sycamore wood 


Stop 2.16 Acer pseudoplatanus (Sycamore) in wood 



Stop 2.17 Sambucus nigra (Elder) in wood 



Stop 2.18 Acer pseudoplatanus (Sycamore) 



Stop 2.19 Sambucus nigra (Elder) 



Mycena sp. 

48


Calvatia gigantea (Giant Puffball) among Ivy and Bramble in woodland 

Stop 2.20 Under felled Sycamore 





On Sycamore 

Lichens 







Fungus 


Stop 2.21 On soil in wood near Wellingtonia tag #0950 





Lichens 




Phaeophyscia orbicularis 

Fungus 

Lepiota cristata at edge of wood with path 

Stop 2.23 Acer pseudoplatanus (Sycamore) wood 




Xylaria hypoxylon (sterile) 

49


Transects here made by in the past by Eileen Murphy’s students on excursion here with Howard 

Fox from National Botanic Gardens 2005. 

Stop 2.23b Prunus laurocerasi (Laurel) 



Auricularia auricula-judae on Elder 

Hyphodontia sambuci on Elder 



Lichen 

Schismatomma cretaceum 

Stop 2.24b Vinca major (Periwinkle) on ground 


On Elder 


On Elder and Sycamore 


Stop 2.25 Wood edge 



Mycena sp. 


Agaricus campestris x 3 


Stop 2.26 Lawn 



Marasmius oreades ring (dark green grass) 

Stop 2.27 Edge of wood near Castanea sativa (Sweet chestnut) 



Mycena epipterygia 

Inocybe geophylla var lilacina 

Heboloma pusillum 

Inocybe griseolilacina - New to Dublin 

Myxomycete on Castanea sativa leaf 

Sparse nettles 

50


Hygrocybe conica among grasses and ground flora in lawn 

Stop 2.28 Lawn 


Hygrocybe conica 

Inocybe fastigiata on soil in wood 

Stop 2.29 Wood 



Coprinus comatus (Shaggy ink cap) 


Stop 2.30 In grass of ‘fairway’ from house among different length cuts of grass 



Stop 2.31 Quercus (Oak) stump seen last day near Agaricus patch past rose garden (tree cut for 

health and safety reasons) 



Stop 2.32 Potentilla garden 


Near ‘Longacre’ 


Other parts of the Potentilla garden 

51


Collybia butyracea 

Macrocystidia cucuminis – Last reported from Dublin in 1898 

Mycena sp. 


Xerocomus chrysenteron (Red cracked bolete) on soil 

Stop 2.33 Five Oaks near Castle 


Lichens 













Clitocybe dealbata DEADLY POISONOUS 



Boletus albidus – New to Dublin 

Sepedonium chrysosermum on Xerocomus chrysenteron 

Stop 2.34 Ash trees with canker near lower car park 


Soil disturbance – hydrological change, chemistry of water change 

Seeps from polluted water are a possible cause of trouble. 

The placing of gravel and soil should not be on top of root systems of trees for hydrological reasons 

52


Day 3 21 st September 2006 


Marasmius oreades forming rings in lawn 

Stop 3.1 Grass adjacent to car park 


Marasmius oreades in rings with darker and stronger grass growth along the rings 

Stop 3.1b Fagus sylvatica (Beech) and Holly on descent through wood to castle from car park 



Trametes versicolor on Beech stump 

Stop 3.2 Fagus sylvatica (Beech) tree with Ivy 


Lichens 


On fallen twig 




Green alga 



Hypholoma fasciculare (Sulphur tufts) on wood 

53


Stop 3.3 Fagus sylvatica (Beech) Large tree uphill from playground 


Lepiota subincarnata (smell acrid) 

Hypholoma fasciculare on Beech log in ground 

Stop 3.4 Fagus sylvatica (Beech) wood 


Mycena pura 

Stop 3.5 Fagus sylvatica (Beech) in wood 



Exidia thuretiana on fallen Beech 


Mycena pura 





Stop 3.6 Fagus sylvatica (Beech) log in wood 



Trichia varia Myxomycete 

Stop 3.7 Fagus sylvatica (Beech), Yew and Holly in wood near 


Amanita rubescens 

Stop 3.8 Fagus sylvatica (Beech) log 





Stop 3.9 Fagus sylvatica (Beech) 




Stop 3.10 Fagus sylvatica (Beech) wood above playground 




Lactarius sp. asymmetrical, grey, tacky cap, fruity smell, stubby and hollow but elastic stem, 

furrowed, little signs of banding, like L. azonites but milk grey, not going reddish 

Mycena leucogala 

Mycena sp. 



54


Stop 3.11 Sambucus nigra (Elder) and Sycamore downhill in same Beechwood 


Mycena pura 

Postia caesia on log 



Stop 3.12 Fagus sylvatica (Beech) wood downhill 


Rhytisma acerinum on Sycamore leaf 

Ramalina farinacea on ground 

Stop 3.13 In wood behind sheds and above castle car park 



Polyporus squamosus on log 

Stop 3.14 Quercus, 5 Oaks 


Boletus edulis with Sepedonium chrysospermum 


Peziza badia – dark form, gregarious on outermost tree on soil 

Stop 3.15 Eucalyptus and Sycamore with Birch at verge of castle car park 


Cortinarius sp. 


Ramaria stricta behind Sycamore 

Clavulina cristata 


Exidia thuretiana on twig 

Stop 3.16 Wood floor downhill from car park 



Stop 3.17 Track downhill to sea 


Auricularia auricula-judae on Beech 

Rhytisma acerinum on Sycamore leaves 

Stop 3.18 Fagus sylvatica (Beech) wood with Elder beyond with grass SE of playground 



Hyphodontia sambuci on twig of Beech 

Stop 3.19 On gravely patch in wood, beyond last power line pole 


Scutellinia umbrorum with only tiny marginal lashes 

55


Stop 3.20 Sycamore downhill from gravely patch 


Armillaria mellea near overhead power line end 


Stop 3.21 Acer pseudoplatanus (Sycamore) and Castanea sativa (Sweet Chestnut) by edge of 

wood with track down from playground towards sea 



Lichen 

Flavoparmelia caperata under Beech on ground 

Stop 3.22 Ligustrum (Privet) trees 




Postia caesia on log in wood 



Stop 3.23 Wood near bottom corner of property with sea. Elder and Sycamore with lots of Ivy 




Stereum gausapatum on twig litter 


Stop 3.24 Tree stump under Beech with Sycamore, coltsfoot more than Ivy here 


Mycena sp. on tree stump 

Stop 3.25 Oaks near railway at bottom corner of wood and site 


Cortinarius sp. small brown umbonate 




Russula sp. 



Hypholoma fasciculare on Sycamore 

Rutstroemia luteovirescens little pale green patinas on stalks on twigs 

Lichens on Oak 

Ramalina calicaris 



Chrysothrix candelaris – tiny amount 






56


Stop 3.26 Salix (Willow) with Castanea sativa (Sweet chestnut) 


Hebeloma sp. 


Lichens 






Green alga 



Lichens 







Stop 3.28 Salix (Willow) with Ash nearby 




Nolanea sp. 

Rutstroemia luteovirescens, small green on twiggy stems here also 

Stop 3.29 Grass at base of site just above wood 


Unknown brown slightly gelatinous mushroom, opaque 

Stop 3.30 Sambucus nigra (Elder) and Lime at entrance of wood and bottom of site 




Stop 3.31 Acer pseudoplatanus (Sycamore) and Elder at fork in path 





Stop 3.32 After fork and bridge over railway 




57


Stop 3.33 By path in moss under Maple and Beech near railway bridge. Elder and Sycamore 

here also 







Cortinarius sp. Ribbed, brown 

Stop 3.34 Acer pseudoplatanus (Sycamore) and Elder on soil at corner of fork in path 


Agaricus bisporus (rather scaly) 

Lycoperdon pyriforme at edge of soil bank at fork in woods also 

Xylaria polymorpha on stump by path near fork also 

Stop 3.35 Wood by stubble field edge of property. Under Beech and lots of Ivy and Sycamore 



Ramalina canariensis (large sample) 

Stop 3.36 Aesculus hipposcastanum (Horse chestnut) 



Stop 3.37 Towards wall at very corner of property 




Calocera cornea On Sycamore log 

Stop 3.38 Acer pseudoplatanus (Sycamore) and Horse chestnut. Working back to main path 

from northern corner of site. 


Cortinariaceae, brown, stellate 

Woodrush, ferns, bramble, ivy 

Stop 3.39 Aesculus hippocastanum (Horse chestnut) almost at edge of this part of wood 



Stop 3.40 Grass near Larix decidua (Larch) and strip of wood at edge of property 



Stop 3.41 Wood at edge of path by Holly, Elder and Ivy near waste vegetation dump 



Ganoderma sp. 

58


Stop 3.42 Moss and liverwort under Maple and fork in paths in wood 



Peziza badia 

Stop 3.43 Wood 


Calvatia gigantea still here from previous day but brown and larger 

Stop 3.44 Acer pseudoplatanus (Sycamore) near fork in path again 



Stop 3.45 Acer pseudoplatanus (Sycamore) with ferns with Periwinkle and Elder 






Nearby 




Stop 3.47 Stump nearby 



Stop 3.48 Acer pseudoplatanus (Sycamore) and Elder with Rhododendron 







Stop 3.50 Prunus laurocerasi (Laurel) and Elder by soil bank by path 




Mycena ?flavescens 

Indet. bracket fungus on Laurel 

Stop 3.51 Edge of wood near lawn, on soil by stump with Sycamore, Beech and Elder 


Peziza badia 

59


Stop 3.52 Slope from bush downhill from castle, in lawn 



Lycoperdon gone over 

Nolanea hirtipes 

Stop 3.53 Acer pseudoplatanus (Sycamore), brambles and near Ash off path near edge of 

property nearer castle 


Entoloma sp. 

Stop 3.54 Acer pseudoplatanus (Sycamore) by path and near seat in wood to south of castle at 

edge of grounds 



Stop 3.55 Quercus (Oak) opposite 





Trametes versicolor on fallen logs of Oak 

Stop 3.56 Prunus laurocerasi (Laurel), dense and tall 


Boletus edulis with Sepedonium chrysospermum 

Stop 3.57 Acer pseudoplatanus (Sycamore) on open burrowed area at edge of wood uphill from 

last stop 




Lichens 



Stop 3.58 Plunus laurocerasi (Laurel), Sycamore near walled garden and Ash tag #2235 



Marasmius rotula under Sycamore 


Lichens 

Ramalina farinacea on ground 

Parmelia sulcata on ground 

Stop 3.59 By shrub near walled garden 



60


Stop 3.60 Entrance to walled garden, under Beech opposite gate 


Bolete gone over 

Lactarius sp. 


Xerocomus chrysenteron in gravel 





Near the original corner where there were lots of Agarics 

Indet. white bracket on log 

Stop 3.62 Taxus baccata (Yew) by stone bridge uphill from picnic area by castle 



Stop 3.63 Fraxinus excelsior (Ash) and Oak on avenue 


Orobanche hederae (Ivy broomrape) under Olearia 

Stop 3.64 Fraxinus excelsior (Ash), Beech on grass of avenue 



Stop 3.65 Castanea sativa (Sweet Chestnut) and Maple by exit from car park 


Boletus porosporus 




Stop 3.66 Castanea sativa (Sweet Chestnut) 


Clavaria vermicularis 




Stop 3.67 Avenue from car park 



Lycoperdon gone over 

Stop 3.68 Castanea sativa (Sweet Chestnut) 


Cortinarius sp. Doubtfully C. melliolens as cap and gill details quite close. However literature on 

the Cortinarius group is not enough to assign this mushroom 

61


Stop 3.69 Castanea sativa (Sweet Chestnut) opposite entrance sign on ‘In’ avenue 


Paxillus involutus 17cm across POISONOUS 

Stop 3.70 Grass of car park under Populus alba (Poplar) 


Paxillus involutus 

62


Ardgillan Demesne Mycorec Database Report 

Taxonomic index 

Anamorphic fungi 

coelomycetous anamorph 


15726, Fraxinus excelsior, Ash keys, woodland, Site: Ardgillan, O215609, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: HF Fox, 

01/09/2006, Notes: Stop 17. 

Vouauxiella lichenicola 

15687, Lecanora chlarotera, Fraxinus excelsior, garden, Site: Ardgillan, O218612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 01/09/2006, 

Notes: Stop 6. Near tea rooms of Castle. 

hyphomycetous anamorph 

Lepraria incana 

as Lepraria incana agg., 15720, limestone rock, garden wall, Site: Ardgillan, O217611, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

01/09/2006, Notes: Stop 12. Underhang. 

as Lepraria incana agg., 15970, Quercus, bark, garden, Site: Ardgillan, O219612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 

Fox, 12/09/2006, Notes: Stop 2.33. Five oaks near castle. 

Ascomycota 

Ascomycetes 

Arthoniales 

Arthoniaceae 


15694, Fraxinus excelsior, twigs, garden, Site: Ardgillan, O218612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 01/09/2006, Notes: Stop 6. 

Near tea rooms of Castle. 

Chrysothricaceae 


15662, Acer pseudoplatanus, bark, garden, Site: Ardgillan, O219612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 01/09/2006, Notes: Stop 1. 

Girth 157 cm. Tree near castle and lower car park. 

15968, Quercus, bark, garden, Site: Ardgillan, O219612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 12/09/2006, Notes: 

Stop 2.33. Five oaks near castle. 

15681, Quercus, bark, garden, Site: Ardgillan, O218612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 01/09/2006, Notes: Stop 5. Girth 232 

cm. By castle. 

16063, Quercus, bark, woodland, Site: Ardgillan, O224612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.25. Corner 

of wood. Tiny amount. Bark with Ivy climbing. 

Roccellaceae 




15978, Fagus sylvatica, bark, woodland, Site: Ardgillan, O220608, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.2. 

Ivy also. 

15678, Tilia, trunk, woodland, Site: Ardgillan, O218612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 01/09/2006, Notes: Stop 2. Tree near 

castle. Ivy. 




15747, Fraxinus excelsior, bark, avenue, Site: Ardgillan, O218606, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 01/09/2006, Notes: Stop 26. 

Tree tag#2484. 

16040, Ligustrum, bark, woodland, Site: Ardgillan, O223611, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.22. 



cm. 





Girth 188 cm. Tree tag#2463. 


15932, Acer pseudoplatanus, bark, woodland, Site: Ardgillan, O219617, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

12/09/2006, Notes: Stop 2.24. 







cm. 


of wood. 

63


Erysiphales 

Erysiphaceae 


15878, Quercus, leaf, parkland & scattered trees, Site: Ardgillan, O218611, Dublin, Col.: Maria Cullen, Det.: Howard Fox, 12/09/2006, Notes: 

Stop 2.3. Tree planted in memory of John Keogh, December 1996. 

Helotiales 

Dermateaceae 


16044, log, woodland, Site: Ardgillan, O223611, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.22. 

15905, Acer pseudoplatanus, wood, woodland, Site: Ardgillan, O220616, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


Helotiaceae 


16033, Fagus sylvatica, wood, woodland, Site: Ardgillan, O222611, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 

3.18. Elder also. 

15735, Fagus sylvatica, beech nut, avenue, Site: Ardgillan, O217604, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: HF Fox, 01/09/2006, 

Notes: Stop 22. On ground. 

Rutstroemiaceae 

Lanzia luteovirescens 

as Rutstroemia luteovirescens, 16059, Acer pseudoplatanus, stalks, woodland, Site: Ardgillan, O224612, Dublin, Col.: Maria Cullen, Det.: Maria 

Cullen, 21/09/2006, Notes: Stop 3.25. Corner of wood with Oaks. 

as Rutstroemia luteovirescens, 16085, Salix, twig stems, woodland, Site: Ardgillan, O223611, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

21/09/2006, Notes: Stop 3.28. Ash also here. 

Hypocreales 

Hypocreaceae 

Hypomyces chrysospermus 

as Sepedonium chrysospermum, 16020, Boletus edulis, Quercus, garden, Site: Ardgillan, O219612, Dublin, Col.: Maria Cullen, Det.: Maria 

Cullen, 21/09/2006, Notes: Stop 3.14. Five oaks. 

as Sepedonium chrysospermum, 16139, Boletus edulis, Prunus laurocerasus, woodland, Site: Ardgillan, O217613, Dublin, Col.: Maria Cullen, 

Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.56. Dense tall growth of Laurel. 

as Sepedonium chrysospermum, 15975, Xerocomus chrysenteron, soil, garden, Site: Ardgillan, O219612, Dublin, Col.: Maria Cullen, Det.: Maria 

Cullen, Conf.: Howard Fox, 12/09/2006, Notes: Stop 2.33. Five oaks near castle. 

Nectriaceae 


16045, wood, woodland, Site: Ardgillan, O224612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.23. Elder and 

Sycamore with Ivy. 

15950, wood, woodland, Site: Ardgillan, O219618, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 12/09/2006, Notes: Stop 

2.29. 

16027, Betula, wood, woodland edge, Site: Ardgillan, O220611, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.15. 

Eucalyptus and Sycamore here also, by car park. 

15730, Fagus sylvatica, sticks, woodland, Site: Ardgillan, O216608, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 01/09/2006, Notes: Stop 20. 

Near makeshift hide with wooden seat inside. 




Nectria peziza 

15734, Polyporus squamosus, Fagus sylvatica, avenue, Site: Ardgillan, O217604, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: HF Fox, 

01/09/2006, Notes: Stop 21. On Dryad Saddle, fallen from high on trunk of tree. 

Lecanorales 

Bacidiaceae 

Bacidia rubella 

15745, Fraxinus excelsior, bark, avenue, Site: Ardgillan, O218606, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: HF Fox, 01/09/2006, 

Notes: Stop 26. Tree tag#2484. 

Hymeneliaceae 

Aspicilia calcarea 

15716, limestone rock, garden wall, Site: Ardgillan, O217611, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 01/09/2006, Notes: Stop 11. Above 

area of grouting, as lichens below have died. 

Aspicilia contorta 

15754, limestone, avenue, Site: Ardgillan, O218605, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 01/09/2006, Notes: Stop 

32. Curb of entrance road. 

Lecanoraceae 


15689, Fraxinus excelsior, bark, garden, Site: Ardgillan, O218612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 01/09/2006, Notes: Stop 6. 


15711, Quercus, twigs, garden, Site: Ardgillan, O218612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 01/09/2006, Notes: Stop 8. Girth 49 

cm. Young tree in front of Castle near passageway to rose garden. 


15672, Acer pseudoplatanus, twigs, garden, Site: Ardgillan, O219612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 01/09/2006, Notes: Stop 1. 


15873, Cedrus libani, twigs, parkland & scattered trees, Site: Ardgillan, O218610, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 

Fox, 12/09/2006, Notes: Stop 2.2. Tag #0960. 

15981, Fagus sylvatica, fallen twig, woodland, Site: Ardgillan, O220608, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 

3.2. 



64





Tree tag#2484. 



16074, Salix, bark, woodland, Site: Ardgillan, O224611, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.26. Castanea 

sativa here also. 


15875, Cedrus libani, bark, parkland & scattered trees, Site: Ardgillan, O218610, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 




Lecidella elaeochroma f. elaeochroma 

as Lecidella elaeochroma, 15870, Cedrus libani, twigs, parkland & scattered trees, Site: Ardgillan, O218610, Dublin, Col.: Maria Cullen, Det.: 

Maria Cullen, Conf.: Howard Fox, 12/09/2006, Notes: Stop 2.2. Tag #0960. 

as Lecidella elaeochroma, 15696, Fraxinus excelsior, twigs, garden, Site: Ardgillan, O218612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

01/09/2006, Notes: Stop 6. Near tea rooms of Castle. 

as Lecidella elaeochroma, 15748, Fraxinus excelsior, bark, avenue, Site: Ardgillan, O218606, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

01/09/2006, Notes: Stop 26. Tree tag#2484. 

as Lecidella elaeochroma, 15713, Quercus, twigs, garden, Site: Ardgillan, O218612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 01/09/2006, 

Notes: Stop 8. Girth 49 cm. Young tree in front of Castle near passageway to rose garden. 

as Lecidella elaeochroma, 16072, Salix, twigs, woodland, Site: Ardgillan, O224611, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, 

Notes: Stop 3.26. Castanea sativa here also. 


15740, Fraxinus excelsior, bark, avenue, Site: Ardgillan, O218606, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: HF Fox, 01/09/2006, 

Notes: Stop 23. Girth 188 cm. Tree tag#2463. 


cm. 





Parmeliaceae 


16030, ground, woodland, Site: Ardgillan, O220612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.16 downhill from 

car park. 

15916, Acer pseudoplatanus, twigs, woodland, Site: Ardgillan, O221617, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


16142, Acer pseudoplatanus, twigs, woodland edge, Site: Ardgillan, O216613, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: 

Stop 3.57. Animal burrows here. 

15961, Quercus, twigs, garden, Site: Ardgillan, O219612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 12/09/2006, Notes: 





16080, Acer pseudoplatanus, twigs, woodland, Site: Ardgillan, O224611, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 

3.27. 







16039, Fagus sylvatica, ground, woodland edge, Site: Ardgillan, O223611, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: 

Stop 3.21 Castanea sativa here also, by path downhill from playground. 



15704, Quercus, bark, garden, Site: Ardgillan, O218612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 01/09/2006, Notes: Stop 8. Girth 49 cm. 

Young tree in front of Castle near passageway to rose garden. 











16149, Acer pseudoplatanus, fallen twig, woodland edge, Site: Ardgillan, O217613, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, 

Notes: Stop 3.58. Laurel near walled garden and Ash tag #2235. 


3.2. 



65






Parmotrema chinense 

as Parmotrema perlatum, 16076, Acer pseudoplatanus, bark, woodland, Site: Ardgillan, O224611, Dublin, Col.: Maria Cullen, Det.: Maria 

Cullen, 21/09/2006, Notes: Stop 3.27. 

as Parmotrema perlatum, 15688, Fraxinus excelsior, bark, garden, Site: Ardgillan, O218612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 


as Parmotrema perlatum, 15966, Quercus, twigs, garden, Site: Ardgillan, O219612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 

Howard Fox, 12/09/2006, Notes: Stop 2.33. Five oaks near castle. 

as Parmotrema perlatum, 16068, Quercus, bark, woodland, Site: Ardgillan, O224612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

21/09/2006, Notes: Stop 3.25. Corner of wood. 

Physciaceae 







cm. Lichen fruiting. 







15676, Tilia, trunk, woodland, Site: Ardgillan, O218612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 01/09/2006, Notes: Stop 2. Tree near 

castle. Ivy. 









3.27. 









16073, Salix, twigs, woodland, Site: Ardgillan, O224611, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.26. Castanea 


Ramalinaceae 


16060, Quercus, twigs, woodland, Site: Ardgillan, O224612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.25. 

Corner of wood. 




16103, Fagus sylvatica, twigs, woodland, Site: Ardgillan, O218619, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 

3.35. Sycamore here. 







3.27. 



16148, Acer pseudoplatanus, fallen twig, woodland edge, Site: Ardgillan, O217613, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, 


16016, Acer pseudoplatanus, loose on ground, woodland, Site: Ardgillan, O220611, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, 

Notes: Stop 3.12. Beech here also. 





16071, Salix, twigs, woodland, Site: Ardgillan, O224611, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.26. Castanea 


66


15677, Tilia, twigs, woodland, Site: Ardgillan, O218612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 01/09/2006, Notes: Stop 2. Tree near 

castle. Ivy. 



3.27. 

16143, Acer pseudoplatanus, twigs, woodland edge, Site: Ardgillan, O216613, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: 



3.2. 





Pertusariales 

Pertusariaceae 

Pertusaria albescens var. albescens 

as Pertusaria albescens, 16077, Acer pseudoplatanus, bark, woodland, Site: Ardgillan, O224611, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 


as Pertusaria albescens, 15917, Acer pseudoplatanus, bark, woodland, Site: Ardgillan, O221617, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

Conf.: Howard Fox, 12/09/2006, Notes: Stop 2.20. 

as Pertusaria albescens, 15670, Acer pseudoplatanus, bark, garden, Site: Ardgillan, O219612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

01/09/2006, Notes: Stop 1. Girth 157 cm. Tree near castle and lower car park. 

as Pertusaria albescens, 15749, Fraxinus excelsior, bark, avenue, Site: Ardgillan, O218606, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

01/09/2006, Notes: Stop 26. Tree tag#2484. 

as Pertusaria albescens, 16075, Salix, bark, woodland, Site: Ardgillan, O224611, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, 

Notes: Stop 3.26. Castanea sativa here also. 










Girth 188 cm. Tree tag#2463. Lichen with parasite. 



Pezizales 

Helvellaceae 


16165, Castanea sativa, soil, avenue, Site: Ardgillan, O218605, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.66. 

Acer also by exit from car park. 

Pezizaceae 

Peziza badia 

16113, Acer, soil, woodland, Site: Ardgillan, O219619, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.42. Fork in 

path. Mosses and liverworts here. 

16128, Acer pseudoplatanus, soil, woodland, Site: Ardgillan, O218615, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 

3.51. By tree stumps, near Elder and Beech. 

16022, Quercus, wood, garden, Site: Ardgillan, O219612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.14. Five 

oaks. 

Pyronemataceae 


15973, Quercus, wood, garden, Site: Ardgillan, O219612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 12/09/2006, Notes: 

Stop 2.33. Five oaks near castle. Deadly poisonous. 

Scutellinia umbrorum 

16035, gravel, woodland, Site: Ardgillan, O222611, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.19. Near last 

power line pole. 

Sarcoscyphaceae 


15929, Prunus laurocerasus, soil, woodland, Site: Ardgillan, O220617, Dublin, Col.: Howard Fox, Det.: Howard Fox, 12/09/2006, Notes: Stop 

2.23b. Group visit early 2005 with group from National Botanic Gardens. 

Rhytismatales 

Rhytismataceae 


15896, Acer pseudoplatanus, leaves, woodland edge, Site: Ardgillan, O219612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 

Fox, 12/09/2006, Notes: Stop 2.12. 

15699, Acer pseudoplatanus, leaves, garden, Site: Ardgillan, O218612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 01/09/2006, Notes: Stop 

7. Near tea rooms of Castle. 

16032, Acer pseudoplatanus, leaf, woodland, Site: Ardgillan, O221612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 

3.17. Track downhill to sea. 

16015, Acer pseudoplatanus, leaf, woodland, Site: Ardgillan, O220611, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 

3.12. Beech here also. 

67


Teloschistales 

Fuscideaceae 

Fuscidea lightfootii 

15698, Fraxinus excelsior, twigs, garden, Site: Ardgillan, O218612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


Teloschistaceae 




Xanthoria candelaria 
















Verrucariales 

Verrucariaceae 

Verrucaria baldensis 



Verrucaria nigrescens 



Xylariales 

Xylariaceae 


15995, Fagus sylvatica, log, woodland, Site: Ardgillan, O220609, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.6. 

Xylaria hypoxylon 




15901, Acer pseudoplatanus, log, woodland, Site: Ardgillan, O220616, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


17526, Acer pseudoplatanus, wood, woodland, Site: Ardgillan, O219619, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: 

3.34. At fork in path. 

16119, Sambucus nigra, wood, woodland, Site: Ardgillan, O219617, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 

3.46. 

Taphrinomycetes 

Taphrinales 

Taphrinaceae 

Taphrina amentorum 

as Taphrina alni, 15751, Alnus glutinosa, Alder cones, avenue, Site: Ardgillan, O218605, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 


Basidiomycota 

Basidiomycetes 

Agaricales 

Agaricaceae 


15721, soil, woodland, Site: Ardgillan, O216611, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 01/09/2006, Notes: Stop 13. Corner of path at 

intersection in woodland. 


3.48. Elder and Rhododendron. 

Agaricus bisporus 


3.34. Elder here. 


15939, soil, woodland edge, Site: Ardgillan, O219616, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 12/09/2006, Notes: 

Stop 2.25. 

15880, Taxus baccata, lawn, yew walk, Site: Ardgillan, O218611, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

12/09/2006, Notes: Stop 2.4. Near castle. 


15742, Fraxinus excelsior, soil, avenue, Site: Ardgillan, O218606, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: HF Fox, 01/09/2006, 

Notes: Stop 24. Stump and Castanea sativa nearby. 

68


Agaricus xanthodermus var. xanthodermus 

as Agaricus xanthodermus, 16101, Fagus sylvatica, soil, woodland, Site: Ardgillan, O218619, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

21/09/2006, Notes: Stop 3.35. Sycamore here. 

as Agaricus xanthodermus, 15743, Fraxinus excelsior, soil, avenue, Site: Ardgillan, O218606, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

Conf.: HF Fox, 01/09/2006, Notes: Stop 24. Stump and Castanea sativa nearby. 

Lepiota 

15898, Grasses, soil, lawn, Site: Ardgillan, O219614, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 12/09/2006, Notes: 

Stop 2.13. Rose pink cap. 


16112, Acer, soil, woodland, Site: Ardgillan, O219619, Dublin, Col.: Maria Cullen, Det.: Howard Fox, 21/09/2006, Notes: Stop 3.42. Fork in 

path. Mosses and liverworts here. 



Stop 2.25. 

15925, Acer pseudoplatanus, soil, woodland edge, Site: Ardgillan, O220617, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 



3.31. Elder here also, by fork in path. 

15755, Fraxinus excelsior, soil, avenue, Site: Ardgillan, O219604, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 01/09/2006, Notes: Stop 33. 

Outward avenue. 

15959, Potentilla, soil, garden, Site: Ardgillan, O217612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 12/09/2006, Notes: 

Stop 2.32. 

16082, Salix, soil, woodland, Site: Ardgillan, O223611, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.28. Ash also 

here. 


15984, Fagus sylvatica, soil, woodland, Site: Ardgillan, O220609, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.3 

Uphill from playground. 


16156, Taxus baccata, soil, garden, Site: Ardgillan, O218611, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.62. By 

stone bridge. 

Bolbitiaceae 

Conocybe siennophylla 

as Conocybe ochracea, 16141, Acer pseudoplatanus, soil, woodland edge, Site: Ardgillan, O216613, Dublin, Col.: Maria Cullen, Det.: Howard 

Fox, 21/09/2006, Notes: Stop 3.57. Animal burrows here. 

as Conocybe ochracea, 15723, Acer pseudoplatanus, soil, hedgerow, Site: Ardgillan, O216613, Dublin, Col.: Maria Cullen, Det.: Howard Fox, 

01/09/2006, Notes: Stop 15. In grass by hedgerow. Ash also. 

as Conocybe ochracea, 15897, Grasses, soil, lawn, Site: Ardgillan, O219614, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


Hebeloma 

16069, Salix, soil, woodland, Site: Ardgillan, O224611, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.26. Castanea 



15759, Castanea sativa, soil, avenue, Site: Ardgillan, O218604, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 01/09/2006, 

Notes: Stop 37. Inward avenue. 



15976, Fagus sylvatica, soil, woodland, Site: Ardgillan, O220608, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.1b. 

Holly and Ivy also. 

16001, Fagus sylvatica, soil, woodland, Site: Ardgillan, O220610, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.9. 


15946, Castanea sativa, soil, woodland edge, Site: Ardgillan, O219617, Dublin, Col.: Maria Cullen, Det.: Howard Fox, 12/09/2006, Notes: Stop 

2.27. 


15891, Quercus, soil, garden, Site: Ardgillan, O219612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 12/09/2006, Notes: 

Stop 2.10 near castle. 

15886, Quercus ilex, soil, parkland & scattered trees, Site: Ardgillan, O218612, Dublin, Col.: Maria Cullen, Det.: Howard Fox, 12/09/2006, 

Notes: Stop 2.7 by castle. 



Stop 2.1. Near Chamaecyparis. 


Stop 2.26. 


Stop 2.11 lawn below castle towards the sea. 

15888, Ilex aquifolium, soil, parkland & scattered trees, Site: Ardgillan, O218612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 

Fox, 12/09/2006, Notes: Stop 2.8 in front of castle. 

15881, Rosa, soil, garden, Site: Ardgillan, O217611, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 12/09/2006, Notes: Stop 

2.5. 

15879, Taxus baccata, lawn, yew walk, Site: Ardgillan, O218611, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

12/09/2006, Notes: Stop 2.4. Near castle. 


as Panaeolus rickenii, 15882, Rosa, soil, garden, Site: Ardgillan, O217611, Dublin, Col.: Maria Cullen, Det.: Howard Fox, 12/09/2006, Notes: 

Stop 2.5. 

69


Clavariaceae 


as Clavaria vermicularis, 16163, Castanea sativa, soil, avenue, Site: Ardgillan, O218605, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

21/09/2006, Notes: Stop 3.66. Acer also by exit from car park. 




Coprinaceae 


15951, soil, woodland, Site: Ardgillan, O219618, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 12/09/2006, Notes: Stop 

2.29. 

16150, soil, woodland edge, Site: Ardgillan, O216612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.59. By shrub 

near walled garden. 

15920, Wellingtonia, soil, woodland, Site: Ardgillan, O221617, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 12/09/2006, 

Notes: Stop 2.21. Tag#0950. 


15752, Grasses, soil, avenue, Site: Ardgillan, O218605, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 01/09/2006, Notes: Stop 30. 


15911, Acer pseudoplatanus, felled tree, woodland, Site: Ardgillan, O221617, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 



16091, soil, woodland, Site: Ardgillan, O221617, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 21/09/2006, Notes: Stop 

3.32, near bridge over railway. 


16093, Acer, soil, woodland, Site: Ardgillan, O221617, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.33. Beech also. 

Near bridge over railway. 

Cortinariaceae 

Cortinarius 




Eucalyptus and Sycamore here also. 



16050, Quercus, soil, woodland, Site: Ardgillan, O224612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.25. Corner 



16169, Doubtful record, Castanea sativa, soil, avenue, Site: Ardgillan, O218605, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, 

Notes: Stop 3.68. Not enough literature to decide. 




15945, Castanea sativa, soil, woodland edge, Site: Ardgillan, O219617, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


16155, Fagus sylvatica, soil, woodland edge, Site: Ardgillan, O216612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 

3.60. By entrance to walled garden. 



12/09/2006, Notes: Stop 2.27. New to Dublin. 



Inocybe rimosa var. rimosa 

as Inocybe fastigiata, 15952, soil, woodland, Site: Ardgillan, O219618, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


as Inocybe fastigiata, 16116, Acer pseudoplatanus, soil, woodland, Site: Ardgillan, O219617, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

21/09/2006, Notes: Stop 3.45. Vinca major here with Elder. 

as Inocybe fastigiata, 15763, Carpinus betulus, soil, parkland & scattered trees, Site: Ardgillan, O221611, Dublin, Col.: Maria Cullen, Det.: Maria 

Cullen, Conf.: Howard Fox, 01/09/2006, Notes: Stop 40. Young planted trees near playground. 

as Inocybe fastigiata, 16009, Fagus sylvatica, soil, woodland, Site: Ardgillan, O220610, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

21/09/2006, Notes: Stop 3.10. Above playground. 

as Inocybe fastigiata, 16154, Fagus sylvatica, soil, woodland edge, Site: Ardgillan, O216612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

21/09/2006, Notes: Stop 3.60. By entrance to walled garden. 

as Inocybe fastigiata, 15982, Fagus sylvatica, soil, woodland, Site: Ardgillan, O220608, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 


as Inocybe fastigiata, 16021, Quercus, soil, garden, Site: Ardgillan, O219612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: 

Stop 3.14. Five oaks. 

as Inocybe fastigiata, 15884, Quercus, soil, lawn, Site: Ardgillan, O218612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


as Inocybe fastigiata, 16087, Sambucus nigra, soil, woodland, Site: Ardgillan, O223612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

21/09/2006, Notes: Stop 3.30 Wood at base of site. Lime also here. 

Entolomataceae 

Entoloma 

16132, Acer pseudoplatanus, soil, lawn, Site: Ardgillan, O217614, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.53. 

Brambles and Ash. 

as Nolanea, 16084, Salix, soil, woodland, Site: Ardgillan, O223611, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 

3.28. Ash also here. 

70


Entoloma hirtipes 

as Nolanea hirtipes, 16131, Grasses, soil, lawn, Site: Ardgillan, O218615, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: 

Stop 3.52. Slope from bush downhill from castle. 


15926, Acer pseudoplatanus, soil, woodland, Site: Ardgillan, O220617, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


Hydnangiaceae 




15762, Carpinus betulus, soil, parkland & scattered trees, Site: Ardgillan, O221611, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: HF 

Fox, 01/09/2006, Notes: Stop 40. Young planted trees near playground. 





15758, Castanea sativa, soil, avenue, Site: Ardgillan, O218604, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: HF Fox, 01/09/2006, 

Notes: Stop 36. Inward avenue. Young tree. 


Above playground. 

15715, Grasses, soil, garden, Site: Ardgillan, O218612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 01/09/2006, Notes: Stop 10. The 

Deceiver, in grass by Castle Tower. 

15877, Quercus, soil, parkland & scattered trees, Site: Ardgillan, O218611, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

12/09/2006, Notes: Stop 2.3. With parasite. Tree planted in memory of John Keogh, 1996. 





15887, Quercus ilex, soil, parkland & scattered trees, Site: Ardgillan, O218612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 

Fox, 12/09/2006, Notes: Stop 2.7 by castle. 

16070, Salix, soil, woodland, Site: Ardgillan, O224611, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.26. Castanea 


Lycoperdaceae 

Bovista nigrescens 

15680, Quercus, soil, garden, Site: Ardgillan, O218612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 01/09/2006, Notes: Stop 4. Pufballs, 

squashed and kicked. 




16114, Rubus fruticosus agg., soil, woodland, Site: Ardgillan, O221617, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 

3.43. Here from previous day, larger and brown now. 

Lycoperdon 

16168, Castanea sativa, wood, avenue, Site: Ardgillan, O218605, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.67. 

Avenue from car park. Specimen too decayed. 

16130, Grasses, soil, lawn, Site: Ardgillan, O218615, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.52. Slope from 

bush downhill from castle. Specimen in decayed state. 



3.44. 


3.34. Elder here. 

16140, Acer pseudoplatanus, soil, woodland edge, Site: Ardgillan, O216613, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: 


16146, Acer pseudoplatanus, wood, woodland edge, Site: Ardgillan, O217613, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, 


15753, Castanea sativa, soil, avenue, Site: Ardgillan, O218605, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 01/09/2006, Notes: Stop 31. 




15889, Grasses, soil, parkland & scattered trees, Site: Ardgillan, O218612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

12/09/2006, Notes: Stop 2.9 in front of castle. 

Marasmiaceae 


16036, Acer pseudoplatanus, wood, woodland, Site: Ardgillan, O223611, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 

3.20. Near end of power line. 

15900, Acer pseudoplatanus, log, woodland, Site: Ardgillan, O220616, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


15765, Fagus sylvatica, lignum, woodland, Site: Ardgillan, O220610, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 01/09/2006, Notes: Stop 41. 

Straps of Honey fungus on fallen tree. 


3.46. 



Stop 2.32. Last reported from Dublin 1898. 

71



15729, Acer pseudoplatanus, grass, woodland, Site: Ardgillan, O216608, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 01/09/2006, Notes: Stop 

19. 

15724, Acer pseudoplatanus, soil, hedgerow, Site: Ardgillan, O216613, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 01/09/2006, Notes: Stop 

15. In grass by hedgerow. Ash also. 

15714, Grasses, soil, garden, Site: Ardgillan, O218612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: HF Fox, 01/09/2006, Notes: Stop 

9. Fairy ring champignon in grass by Castle Tower. 

16012, Grasses, soil, lawn, Site: Ardgillan, O220608, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.1. Adjacent to 

car park. 


Stop 2.6. 


Stop 2.26. Grasses darker green in 'fairy rings'. 

15885, Quercus ilex, soil, parkland & scattered trees, Site: Ardgillan, O218612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 

Fox, 12/09/2006, Notes: Stop 2.7 by castle. 



Stop 2.25. 

16017, soil, woodland, Site: Ardgillan, O220611, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.13. Behind sheds 

near castle car park. 


Stop 3.58. Laurel near walled garden and Ash tag #2235. 

16167, Castanea sativa, wood, avenue, Site: Ardgillan, O218605, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.67. 

Avenue from car park. 


Stump and Castanea sativa nearby. 

16134, Quercus, wood, lawn, Site: Ardgillan, O217614, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.55. 

16086, Sambucus nigra, twig stems, woodland, Site: Ardgillan, O223612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: 

Stop 3.30 Wood at base of site. Lime also here. 

Pluteaceae 


16038, Acer pseudoplatanus, wood, woodland edge, Site: Ardgillan, O223611, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, 

Notes: Stop 3.21 Castanea sativa here also, by path downhill from playground. 



Amanita rubescens var. rubescens 

as Amanita rubescens, 15997, Fagus sylvatica, soil, woodland, Site: Ardgillan, O220609, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

21/09/2006, Notes: Stop 3.7 Yew and Holly here also. 

Strophariaceae 


16121, stump, woodland, Site: Ardgillan, O219617, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.47. 


3.25. Corner of wood. 

15985, Fagus sylvatica, log, woodland, Site: Ardgillan, O220609, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.3 

Uphill from playground. 

16126, Prunus laurocerasus, wood, woodland, Site: Ardgillan, O218616, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 

3.50. By soil bank near path. Elder here also. 


16083, Salix, soil, woodland, Site: Ardgillan, O223611, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.28. Ash also 

here. 

Tricholomataceae 




Collybia butyracea var. butyracea 

as Collybia butyracea, 15956, Potentilla, soil, garden, Site: Ardgillan, O217612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 




Stop 3.58. Laurel near walled garden and Ash tag #2235. 

16104, Aesculus hippocastanum, soil, woodland, Site: Ardgillan, O218619, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: 

Stop 3.36. 

15760, Fagus sylvatica, soil, woodland, Site: Ardgillan, O218604, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 01/09/2006, Notes: Stop 38. 

Acer pseudoplatanus, Quercus and Hedera helix here also. 



Stop 2.32. 


16108, Aesculus hippocastanum, soil, woodland, Site: Ardgillan, O218619, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: 

Stop 3.39. 






Stop 2.25. 

72




Hygrocybe conica var. conica 

as Hygrocybe conica, 15902, Acer pseudoplatanus, soil, woodland, Site: Ardgillan, O220616, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

Conf.: Howard Fox, 12/09/2006, Notes: Stop 2.15. With Elder, Snowberry, Ivy, Dryopteris. 

as Hygrocybe conica, 16157, Fagus sylvatica, grass, avenue, Site: Ardgillan, O218606, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

21/09/2006, Notes: Stop 3.64. Ash here also. 

as Hygrocybe conica, 16109, Grasses, soil, lawn, Site: Ardgillan, O217618, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: 

Stop 3.40. Near Larches. 

as Hygrocybe conica, 15948, Grasses, soil, lawn, Site: Ardgillan, O218617, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


as Hygrocybe conica, 16129, Grasses, soil, lawn, Site: Ardgillan, O218615, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: 

Stop 3.52. Slope from bush downhill from castle. 

as Hygrocybe conica, 15953, Grasses, soil, lawn, Site: Ardgillan, O217618, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 





Mycena 

16049, stump, woodland, Site: Ardgillan, O224612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.24. Under Beech 

with Sycamore, Coltsfoot and Ivy. 

15937, wood, woodland edge, Site: Ardgillan, O219616, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 12/09/2006, Notes: 

Stop 2.25. 




Stop 2.32. 



15909, Sambucus nigra, bark, woodland, Site: Ardgillan, O220616, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


Mycena epipterygia var. epipterygia 

as Mycena epipterygia, 15944, Castanea sativa, soil, woodland edge, Site: Ardgillan, O219617, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 






16127, Doubtful record, Prunus laurocerasus, wood, woodland, Site: Ardgillan, O218616, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

21/09/2006, Notes: Stop 3.50. By soil bank near path. Elder here also. 

Mycena galopus var. nigra 

as Mycena leucogala, 16006, Fagus sylvatica, soil, woodland, Site: Ardgillan, O220610, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

21/09/2006, Notes: Stop 3.10. Above playground. 



3.46. 

Mycena pura var. pura 

as Mycena pura, 15990, Fagus sylvatica, soil, woodland, Site: Ardgillan, O220609, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, 

Notes: Stop 3.5. 


Notes: Stop 3.11. Sycamore and Elder also. 



Auriculariales 

Auriculariaceae 


16092, twigs, woodland, Site: Ardgillan, O221617, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.32. Near bridge 

over railway. 


3.20. 




12/09/2006, Notes: Stop 2.24. Vinca major on ground here. 

16105, Aesculus hippocastanum, bough, woodland, Site: Ardgillan, O218620, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: 

Stop 3.37. Near wall at corner of property with railway line. 

16031, Fagus sylvatica, bark, woodland, Site: Ardgillan, O221612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.17. 

Track downhill to sea. 

16041, Ligustrum, bark, woodland, Site: Ardgillan, O223611, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.22. 

16125, Prunus laurocerasus, wood, woodland, Site: Ardgillan, O218616, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 

3.50. By soil bank near path. Elder here also. 



15731, Sambucus nigra, sticks, woodland, Site: Ardgillan, O216608, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 01/09/2006, Notes: Stop 20. 

Near makeshift hide with wooden seat inside. 

73



3.23. Elder and Sycamore with Ivy. 

15994, Sambucus nigra, wood, woodland, Site: Ardgillan, O220609, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.5. 

15930, Sambucus nigra, bark, woodland, Site: Ardgillan, O220617, Dublin, Col.: Howard Fox, Det.: Howard Fox, 12/09/2006, Notes: Stop 2.23b. 

Group visit early 2005 with group from National Botanic Gardens. 



16117, Sambucus nigra, bark, woodland, Site: Ardgillan, O219617, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.46. 



Boletales 

Boletaceae 


15974, Quercus, wood, garden, Site: Ardgillan, O219612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 12/09/2006, Notes: 

Stop 2.33. Five oaks near castle. New to Dublin. 


16133, Acer pseudoplatanus, soil, lawn, Site: Ardgillan, O217614, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.54. 

Near seat in wood. 

16138, Prunus laurocerasus, soil, woodland, Site: Ardgillan, O217613, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 

3.56. Dense tall growth of Laurel. 

16019, Quercus, soil, garden, Site: Ardgillan, O219612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.14. Five oaks. 


3.11. Sycamore and Beech also. 

15757, Ulmus, soil, avenue, Site: Ardgillan, O219604, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 01/09/2006, Notes: Stop 35. Inward 

avenue, near outer gates. Fraxinus excelsior here also. 


16153, Fagus sylvatica, gravel, woodland edge, Site: Ardgillan, O216612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: 

Stop 3.60. By entrance to walled garden. 

15761, Fagus sylvatica, soil, woodland, Site: Ardgillan, O218604, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 01/09/2006, Notes: Stop 38. 

Acer pseudoplatanus, Quercus and Hedera helix here also. 





Xerocomus porosporus 

as Boletus porosporus, 16159, Castanea sativa, soil, avenue, Site: Ardgillan, O218606, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

21/09/2006, Notes: Stop 3.65. Acer also by exit from car park. 

Paxillaceae 


16170, Castanea sativa, soil, avenue, Site: Ardgillan, O218604, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.69. 17 

cm across. 'Inward' avenue. Poisonous. 

15744, Fraxinus excelsior, soil, avenue, Site: Ardgillan, O218606, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 01/09/2006, Notes: Stop 25. 

Near Acer pseudoplatanus. Many fruits. Poisonous. 

15750, Populus, soil, car park, Site: Ardgillan, O218606, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 01/09/2006, Notes: 

Stop 27. Grassy area. Poisonous. 

16171, Populus alba, grass, car park, Site: Ardgillan, O218604, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.70. 

Sclerodermataceae 









Cantharellales 

Clavulinaceae 


16110, Ilex aquifolium, soil, woodland edge, Site: Ardgillan, O219619, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 

3.41. Elder and Ivy here. 

Clavulina coralloides 

as Clavulina cristata, 16026, Betula, soil, woodland edge, Site: Ardgillan, O220611, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, 

Notes: Stop 3.15. Eucalyptus and Sycamore here also, by car park. 

Dacrymycetales 

Dacrymycetaceae 


16107, Acer pseudoplatanus, log, woodland, Site: Ardgillan, O218620, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 

3.37. Near wall at corner of property with railway line. 





74


Hymenochaetales 

Hymenochaetaceae 

Phellinus igniarius 

15756, tree stump, avenue, Site: Ardgillan, O219604, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 01/09/2006, Notes: 

Stop 34. Outward avenue, near outer gates. 

Schizoporaceae 



3.48. Elder and Rhododendron. 

16034, Fagus sylvatica, twig, woodland, Site: Ardgillan, O222611, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.18. 

Elder also. 






Elder and Sycamore with Ivy. 


Near wall at corner of property with railway line. 


3.11. Sycamore and Beech also. 

15931, Sambucus nigra, bark, woodland, Site: Ardgillan, O220617, Dublin, Col.: Howard Fox, Det.: Howard Fox, 12/09/2006, Notes: Stop 2.23b. 

Group visit early 2005 with group from National Botanic Gardens. 

Phallales 

Ramariaceae 






Polyporales 

Fomitopsidaceae 

Postia caesia 



Sycamore and Elder also. 

Ganodermataceae 

Ganoderma 

16111, Ilex aquifolium, wood, woodland edge, Site: Ardgillan, O219619, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 

3.41. Elder and Ivy here. 




15679, Quercus, stump of tree, woodland, Site: Ardgillan, O218612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 01/09/2006, Notes: Stop 3. 

Tree stump, possibly Acer pseudoplanatus, near castle. Ivy. 

15954, Quercus, stump, woodland edge, Site: Ardgillan, O216611, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

12/09/2006, Notes: Stop 2.31. Tree cut for health and safety reasons. 

Ganoderma australe 

as Ganoderma adspersum, 15675, Fagus sylvatica, trunk, woodland, Site: Ardgillan, O219612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

01/09/2006, Notes: Stop 1b. Tree near castle and lower car park. Ivy. 

Polyporaceae 


16018, log, woodland, Site: Ardgillan, O220611, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.13. Behind sheds near 

castle car park. 

15733, Fagus sylvatica, ground, avenue, Site: Ardgillan, O217604, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 01/09/2006, Notes: Stop 21. 

Dryad Saddle, fallen from high on trunk of tree.. 


16088, Acer pseudoplatanus, bark, woodland, Site: Ardgillan, O221617, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 



12/09/2006, Notes: Stop 2.15. With Elder, Snowberry, Ivy, Dryopteris. 

15977, Fagus sylvatica, stump, woodland, Site: Ardgillan, O220608, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 

3.1b. Holly and Ivy also. 

15722, Quercus, stump of tree, woodland, Site: Ardgillan, O216611, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 01/09/2006, Notes: Stop 14. 

Near intersection in woodland. 

16137, Quercus, wood, log, lawn, Site: Ardgillan, O217614, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.55. 


3.49. 

Russulales 

Peniophoraceae 


15725, Fraxinus excelsior, stick, woodland, Site: Ardgillan, O216613, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: HF Fox, 

01/09/2006, Notes: Stop 16. Sycamore and Ivy in woodland also. 

75


Russulaceae 

Lactarius 










15728, Fagus sylvatica, soil, woodland, Site: Ardgillan, O215609, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: HF Fox, 01/09/2006, 

Notes: Stop 18. Also Ash, Holly and Ivy here. 




Russula 









Stereaceae 


16047, twig litter, woodland, Site: Ardgillan, O224612, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.23. Elder and 

Sycamore with Ivy. 


16089, Acer pseudoplatanus, bark, woodland, Site: Ardgillan, O221617, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 




Tremellales 

Exidiaceae 


16028, Betula, twig, woodland edge, Site: Ardgillan, O220611, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 3.15. 


15732, Fagus sylvatica, sticks, woodland, Site: Ardgillan, O216608, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: HF Fox, 01/09/2006, 

Notes: Stop 20. Near makeshift hide with wooden seat inside. 

15988, Fagus sylvatica, fallen tree, woodland, Site: Ardgillan, O220609, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/09/2006, Notes: Stop 

3.5. 


15727, Fraxinus excelsior, stick, woodland, Site: Ardgillan, O215609, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: HF Fox, 


Tremellaceae 


15899, Acer pseudoplatanus, stick, woodland, Site: Ardgillan, O220616, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


Myxomycota 

Myxomycetes 

Trichiales 

Trichiaceae 

Trichia varia 

15996, Fagus sylvatica, log, woodland, Site: Ardgillan, O220609, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


407 records, 155 species. 

76


Species Index 

Agaricus arvensis - Basidiomycota, Basidiomycetes, Agaricales, Agaricaceae. 

Agaricus bisporus - Basidiomycota, Basidiomycetes, Agaricales, Agaricaceae. 

Agaricus campestris - Basidiomycota, Basidiomycetes, Agaricales, Agaricaceae. 

Agaricus pilatianus - Basidiomycota, Basidiomycetes, Agaricales, Agaricaceae. 

Agaricus xanthodermus - (= Agaricus xanthodermus var. xanthodermus), Basidiomycota, Basidiomycetes, Agaricales, Agaricaceae. 

Agaricus xanthodermus var. xanthodermus - Basidiomycota, Basidiomycetes, Agaricales, Agaricaceae. 

Amanita phalloides - Basidiomycota, Basidiomycetes, Agaricales, Pluteaceae. 

Amanita rubescens - (= Amanita rubescens var. rubescens), Basidiomycota, Basidiomycetes, Agaricales, Pluteaceae. 

Amanita rubescens var. rubescens - Basidiomycota, Basidiomycetes, Agaricales, Pluteaceae. 

Armillaria mellea - Basidiomycota, Basidiomycetes, Agaricales, Marasmiaceae. 

Arthonia radiata - Ascomycota, Ascomycetes, Arthoniales, Arthoniaceae. 

Aspicilia calcarea - Ascomycota, Ascomycetes, Lecanorales, Hymeneliaceae. 

Aspicilia contorta - Ascomycota, Ascomycetes, Lecanorales, Hymeneliaceae. 

Auricularia auricula-judae - Basidiomycota, Basidiomycetes, Auriculariales, Auriculariaceae. 

Bacidia rubella - Ascomycota, Ascomycetes, Lecanorales, Bacidiaceae. 

Boletus albidus - Basidiomycota, Basidiomycetes, Boletales, Boletaceae. 

Boletus edulis - Basidiomycota, Basidiomycetes, Boletales, Boletaceae. 

Boletus porosporus - (= Xerocomus porosporus), Basidiomycota, Basidiomycetes, Boletales, Boletaceae. 

Bovista nigrescens - Basidiomycota, Basidiomycetes, Agaricales, Lycoperdaceae. 

Calocera cornea - Basidiomycota, Basidiomycetes, Dacrymycetales, Dacrymycetaceae. 

Caloplaca citrina - Ascomycota, Ascomycetes, Teloschistales, Teloschistaceae. 

Calvatia gigantea - Basidiomycota, Basidiomycetes, Agaricales, Lycoperdaceae. 

Chrysothrix candelaris - Ascomycota, Ascomycetes, Arthoniales, Chrysothricaceae. 

Clavaria fragilis - Basidiomycota, Basidiomycetes, Agaricales, Clavariaceae. 

Clavaria vermicularis - (= Clavaria fragilis), Basidiomycota, Basidiomycetes, Agaricales, Clavariaceae. 

Clavulina cinerea - Basidiomycota, Basidiomycetes, Cantharellales, Clavulinaceae. 

Clavulina coralloides - Basidiomycota, Basidiomycetes, Cantharellales, Clavulinaceae. 

Clavulina cristata - (= Clavulina coralloides), Basidiomycota, Basidiomycetes, Cantharellales, Clavulinaceae. 

Clavulinopsis corniculata - Basidiomycota, Basidiomycetes, Agaricales, Clavariaceae. 

Clitocybe dealbata - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Collybia butyracea - (= Collybia butyracea var. butyracea), Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Collybia butyracea var. butyracea - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Collybia confluens - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Collybia dryophila - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Conocybe ochracea - (= Conocybe siennophylla), Basidiomycota, Basidiomycetes, Agaricales, Bolbitiaceae. 

Conocybe siennophylla - Basidiomycota, Basidiomycetes, Agaricales, Bolbitiaceae. 

Coprinus comatus - Basidiomycota, Basidiomycetes, Agaricales, Coprinaceae. 

Coprinus plicatilis - Basidiomycota, Basidiomycetes, Agaricales, Coprinaceae. 

Cortinarius - Basidiomycota, Basidiomycetes, Agaricales, Cortinariaceae. 

Cortinarius melliolens - Basidiomycota, Basidiomycetes, Agaricales, Cortinariaceae. 

Cystoderma amianthinum - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Dacrymyces stillatus - Basidiomycota, Basidiomycetes, Dacrymycetales, Dacrymycetaceae. 

Diploicia canescens - Ascomycota, Ascomycetes, Lecanorales, Physciaceae. 

Enterographa crassa - Ascomycota, Ascomycetes, Arthoniales, Roccellaceae. 

Entoloma - Basidiomycota, Basidiomycetes, Agaricales, Entolomataceae. 

Entoloma hirtipes - Basidiomycota, Basidiomycetes, Agaricales, Entolomataceae. 

Entoloma sericeum - Basidiomycota, Basidiomycetes, Agaricales, Entolomataceae. 

Evernia prunastri - Ascomycota, Ascomycetes, Lecanorales, Parmeliaceae. 

Exidia thuretiana - Basidiomycota, Basidiomycetes, Tremellales, Exidiaceae. 

Flavoparmelia caperata - Ascomycota, Ascomycetes, Lecanorales, Parmeliaceae. 

Fuscidea lightfootii - Ascomycota, Ascomycetes, Teloschistales, Fuscideaceae. 

Ganoderma - Basidiomycota, Basidiomycetes, Polyporales, Ganodermataceae. 

Ganoderma adspersum - (= Ganoderma australe), Basidiomycota, Basidiomycetes, Polyporales, Ganodermataceae. 

Ganoderma applanatum - Basidiomycota, Basidiomycetes, Polyporales, Ganodermataceae. 

Ganoderma australe - Basidiomycota, Basidiomycetes, Polyporales, Ganodermataceae. 

Hebeloma - Basidiomycota, Basidiomycetes, Agaricales, Bolbitiaceae. 

Hebeloma crustuliniforme - Basidiomycota, Basidiomycetes, Agaricales, Bolbitiaceae. 

Hebeloma pusillum - Basidiomycota, Basidiomycetes, Agaricales, Bolbitiaceae. 

Hebeloma sacchariolens - Basidiomycota, Basidiomycetes, Agaricales, Bolbitiaceae. 

Helvella crispa - Ascomycota, Ascomycetes, Pezizales, Helvellaceae. 

Hygrocybe conica - (= Hygrocybe conica var. conica), Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Hygrocybe conica var. conica - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Hygrocybe pratensis var. pallida - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Hymenoscyphus fagineus - Ascomycota, Ascomycetes, Helotiales, Helotiaceae. 

Hyphodontia sambuci - Basidiomycota, Basidiomycetes, Hymenochaetales, Schizoporaceae. 

Hypholoma fasciculare - Basidiomycota, Basidiomycetes, Agaricales, Strophariaceae. 

Hypomyces chrysospermus - Ascomycota, Ascomycetes, Hypocreales, Hypocreaceae. 

Hypoxylon fuscum - Ascomycota, Ascomycetes, Xylariales, Xylariaceae. 

Inocybe fastigiata - (= Inocybe rimosa var. rimosa), Basidiomycota, Basidiomycetes, Agaricales, Cortinariaceae. 

Inocybe geophylla var. lilacina - Basidiomycota, Basidiomycetes, Agaricales, Cortinariaceae. 

Inocybe griseolilacina - Basidiomycota, Basidiomycetes, Agaricales, Cortinariaceae. 

77


Inocybe napipes - Basidiomycota, Basidiomycetes, Agaricales, Cortinariaceae. 

Inocybe rimosa var. rimosa - Basidiomycota, Basidiomycetes, Agaricales, Cortinariaceae. 

Laccaria laccata - Basidiomycota, Basidiomycetes, Agaricales, Hydnangiaceae. 

Lacrymaria lacrymabunda - Basidiomycota, Basidiomycetes, Agaricales, Coprinaceae. 

Lactarius - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Lactarius blennius - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Lactarius subdulcis - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Lactarius tabidus - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Lanzia luteovirescens - Ascomycota, Ascomycetes, Helotiales, Rutstroemiaceae. 

Lecanora carpinea - Ascomycota, Ascomycetes, Lecanorales, Lecanoraceae. 

Lecanora chlarotera - Ascomycota, Ascomycetes, Lecanorales, Lecanoraceae. 

Lecanora expallens - Ascomycota, Ascomycetes, Lecanorales, Lecanoraceae. 

Lecidella elaeochroma - (= Lecidella elaeochroma f. elaeochroma), Ascomycota, Ascomycetes, Lecanorales, Lecanoraceae. 

Lecidella elaeochroma f. elaeochroma - Ascomycota, Ascomycetes, Lecanorales, Lecanoraceae. 

Lepiota - Basidiomycota, Basidiomycetes, Agaricales, Agaricaceae. 

Lepiota castanea - Basidiomycota, Basidiomycetes, Agaricales, Agaricaceae. 

Lepiota cristata - Basidiomycota, Basidiomycetes, Agaricales, Agaricaceae. 

Lepiota subincarnata - Basidiomycota, Basidiomycetes, Agaricales, Agaricaceae. 

Lepraria incana - Anamorphic fungi, hyphomycetous anamorph. 

Lepraria incana agg. - (= Lepraria incana), Anamorphic fungi, hyphomycetous anamorph. 

Lycoperdon - Basidiomycota, Basidiomycetes, Agaricales, Lycoperdaceae. 

Lycoperdon pyriforme - Basidiomycota, Basidiomycetes, Agaricales, Lycoperdaceae. 

Macrocystidia cucumis - Basidiomycota, Basidiomycetes, Agaricales, Marasmiaceae. 

Macrolepiota procera - Basidiomycota, Basidiomycetes, Agaricales, Agaricaceae. 

Marasmius oreades - Basidiomycota, Basidiomycetes, Agaricales, Marasmiaceae. 

Marasmius rotula - Basidiomycota, Basidiomycetes, Agaricales, Marasmiaceae. 

Melanelia subaurifera - Ascomycota, Ascomycetes, Lecanorales, Parmeliaceae. 

Microsphaera alphitoides - Ascomycota, Ascomycetes, Erysiphales, Erysiphaceae. 

Mollisia cinerea - Ascomycota, Ascomycetes, Helotiales, Dermateaceae. 

Mycena - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Mycena epipterygia - (= Mycena epipterygia var. epipterygia), Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Mycena epipterygia var. epipterygia - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Mycena filopes - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Mycena flavescens - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Mycena galopus var. nigra - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Mycena leucogala - (= Mycena galopus var. nigra), Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Mycena polygramma - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Mycena pura - (= Mycena pura var. pura), Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Mycena pura var. pura - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Nectria cinnabarina - Ascomycota, Ascomycetes, Hypocreales, Nectriaceae. 

Nectria coccinea - Ascomycota, Ascomycetes, Hypocreales, Nectriaceae. 

Nectria peziza - Ascomycota, Ascomycetes, Hypocreales, Nectriaceae. 

Nolanea - (= Entoloma), Basidiomycota, Basidiomycetes, Agaricales, Entolomataceae. 

Nolanea hirtipes - (= Entoloma hirtipes), Basidiomycota, Basidiomycetes, Agaricales, Entolomataceae. 

Opegrapha atra - Ascomycota, Ascomycetes, Arthoniales, Roccellaceae. 

Opegrapha varia - Ascomycota, Ascomycetes, Arthoniales, Roccellaceae. 

Opegrapha vulgata - Ascomycota, Ascomycetes, Arthoniales, Roccellaceae. 

Otidea bufonia - Ascomycota, Ascomycetes, Pezizales, Pyronemataceae. 

Panaeolina foenisecii - Basidiomycota, Basidiomycetes, Agaricales, Bolbitiaceae. 

Panaeolus acuminatus - Basidiomycota, Basidiomycetes, Agaricales, Bolbitiaceae. 

Panaeolus rickenii - (= Panaeolus acuminatus), Basidiomycota, Basidiomycetes, Agaricales, Bolbitiaceae. 

Parmelia sulcata - Ascomycota, Ascomycetes, Lecanorales, Parmeliaceae. 

Parmotrema chinense - Ascomycota, Ascomycetes, Lecanorales, Parmeliaceae. 

Parmotrema perlatum - (= Parmotrema chinense), Ascomycota, Ascomycetes, Lecanorales, Parmeliaceae. 

Paxillus involutus - Basidiomycota, Basidiomycetes, Boletales, Paxillaceae. 

Peniophora lycii - Basidiomycota, Basidiomycetes, Russulales, Peniophoraceae. 

Pertusaria albescens - (= Pertusaria albescens var. albescens), Ascomycota, Ascomycetes, Pertusariales, Pertusariaceae. 

Pertusaria albescens var. albescens - Ascomycota, Ascomycetes, Pertusariales, Pertusariaceae. 

Pertusaria hymenea - Ascomycota, Ascomycetes, Pertusariales, Pertusariaceae. 

Pertusaria pertusa - Ascomycota, Ascomycetes, Pertusariales, Pertusariaceae. 

Peziza badia - Ascomycota, Ascomycetes, Pezizales, Pezizaceae. 

Phaeophyscia orbicularis - Ascomycota, Ascomycetes, Lecanorales, Physciaceae. 

Phellinus igniarius - Basidiomycota, Basidiomycetes, Hymenochaetales, Hymenochaetaceae. 

Phoma samararum - Anamorphic fungi, coelomycetous anamorph. 

Physcia adscendens - Ascomycota, Ascomycetes, Lecanorales, Physciaceae. 

Physcia tenella - Ascomycota, Ascomycetes, Lecanorales, Physciaceae. 

Polyporus squamosus - Basidiomycota, Basidiomycetes, Polyporales, Polyporaceae. 

Postia caesia - Basidiomycota, Basidiomycetes, Polyporales, Fomitopsidaceae. 

Psathyrella candolleana - Basidiomycota, Basidiomycetes, Agaricales, Coprinaceae. 

Psathyrella microrhiza - Basidiomycota, Basidiomycetes, Agaricales, Coprinaceae. 

Pyrrhospora quernea - Ascomycota, Ascomycetes, Lecanorales, Lecanoraceae. 

Ramalina calicaris - Ascomycota, Ascomycetes, Lecanorales, Ramalinaceae. 

Ramalina canariensis - Ascomycota, Ascomycetes, Lecanorales, Ramalinaceae. 

Ramalina farinacea - Ascomycota, Ascomycetes, Lecanorales, Ramalinaceae. 

78


Ramalina fastigiata - Ascomycota, Ascomycetes, Lecanorales, Ramalinaceae. 

Ramaria stricta - Basidiomycota, Basidiomycetes, Phallales, Ramariaceae. 

Rhytisma acerinum - Ascomycota, Ascomycetes, Rhytismatales, Rhytismataceae. 

Russula - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Russula densifolia - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Russula farinipes - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Russula mairei - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Rutstroemia luteovirescens - (= Lanzia luteovirescens), Ascomycota, Ascomycetes, Helotiales, Rutstroemiaceae. 

Sarcoscypha coccinea - Ascomycota, Ascomycetes, Pezizales, Sarcoscyphaceae. 

Schismatomma cretaceum - Ascomycota, Ascomycetes, Arthoniales, Roccellaceae. 

Schismatomma decolorans - Ascomycota, Ascomycetes, Arthoniales, Roccellaceae. 

Scleroderma areolatum - Basidiomycota, Basidiomycetes, Boletales, Sclerodermataceae. 

Scleroderma citrinum - Basidiomycota, Basidiomycetes, Boletales, Sclerodermataceae. 

Scutellinia umbrorum - Ascomycota, Ascomycetes, Pezizales, Pyronemataceae. 

Sepedonium chrysospermum - (= Hypomyces chrysospermus), Ascomycota, Ascomycetes, Hypocreales, Hypocreaceae. 

Stereum gausapatum - Basidiomycota, Basidiomycetes, Russulales, Stereaceae. 

Stereum hirsutum - Basidiomycota, Basidiomycetes, Russulales, Stereaceae. 

Taphrina alni - (= Taphrina amentorum), Ascomycota, Taphrinomycetes, Taphrinales, Taphrinaceae. 

Taphrina amentorum - Ascomycota, Taphrinomycetes, Taphrinales, Taphrinaceae. 

Trametes versicolor - Basidiomycota, Basidiomycetes, Polyporales, Polyporaceae. 

Tremella mesenterica - Basidiomycota, Basidiomycetes, Tremellales, Tremellaceae. 

Trichia varia - Myxomycota, Myxomycetes, Trichiales, Trichiaceae. 

Vascellum pratense - Basidiomycota, Basidiomycetes, Agaricales, Lycoperdaceae. 

Verrucaria baldensis - Ascomycota, Ascomycetes, Verrucariales, Verrucariaceae. 

Verrucaria nigrescens - Ascomycota, Ascomycetes, Verrucariales, Verrucariaceae. 

Vouauxiella lichenicola - Anamorphic fungi, coelomycetous anamorph. 

Xanthoria candelaria - Ascomycota, Ascomycetes, Teloschistales, Teloschistaceae. 

Xanthoria parietina - Ascomycota, Ascomycetes, Teloschistales, Teloschistaceae. 

Xerocomus chrysenteron - Basidiomycota, Basidiomycetes, Boletales, Boletaceae. 

Xerocomus porosporus - Basidiomycota, Basidiomycetes, Boletales, Boletaceae. 

Xylaria hypoxylon - Ascomycota, Ascomycetes, Xylariales, Xylariaceae. 

Xylaria polymorpha - Ascomycota, Ascomycetes, Xylariales, Xylariaceae. 

Associated Organism Index 

Acer 

Cortinarius, Inocybe geophylla var. lilacina, Laccaria laccata, Lepiota castanea, Mycena filopes, Peziza badia, Psathyrella microrhiza, 

Scleroderma citrinum. 


Agaricus arvensis, Agaricus bisporus, Amanita phalloides, Armillaria mellea, Auricularia auricula-judae, Boletus edulis, Calocera cornea, Calvatia 

gigantea, Chrysothrix candelaris, Collybia confluens, Conocybe siennophylla, Cystoderma amianthinum, Diploicia canescens, Enterographa 

crassa, Entoloma, Entoloma sericeum, Evernia prunastri, Flavoparmelia caperata, Hygrocybe conica var. conica, Hyphodontia sambuci, 

Hypholoma fasciculare, Inocybe rimosa var. rimosa, Lacrymaria lacrymabunda, Lanzia luteovirescens, Lecanora chlarotera, Lepiota cristata, 

Lycoperdon pyriforme, Marasmius oreades, Marasmius rotula, Melanelia subaurifera, Mollisia cinerea, Nectria coccinea, Opegrapha vulgata, 

Parmelia sulcata, Parmotrema chinense, Pertusaria albescens var. albescens, Pertusaria pertusa, Peziza badia, Phaeophyscia orbicularis, Physcia 

tenella, Ramalina canariensis, Ramalina farinacea, Ramalina fastigiata, Rhytisma acerinum, Schismatomma cretaceum, Schismatomma 

decolorans, Stereum hirsutum, Trametes versicolor, Tremella mesenterica, Xanthoria parietina, Xylaria hypoxylon, Xylaria polymorpha. 


Auricularia auricula-judae, Collybia confluens, Collybia dryophila. 


Taphrina amentorum. 

Betula 

Clavulina coralloides, Cortinarius, Exidia thuretiana, Nectria cinnabarina, Ramaria stricta, Scleroderma areolatum. 


Hypomyces chrysospermus. 

Carpinus betulus 

Inocybe rimosa var. rimosa, Laccaria laccata. 

Castanea sativa 

Clavaria fragilis, Clavulinopsis corniculata, Cortinarius, Cortinarius melliolens, Hebeloma crustuliniforme, Hebeloma pusillum, Helvella crispa, 

Hygrocybe pratensis var. pallida, Inocybe geophylla var. lilacina, Inocybe griseolilacina, Laccaria laccata, Lycoperdon, Lycoperdon pyriforme, 

Marasmius rotula, Mycena epipterygia var. epipterygia, Paxillus involutus, Xerocomus porosporus. 

Cedrus libani 

Dacrymyces stillatus, Diploicia canescens, Flavoparmelia caperata, Lecanora chlarotera, Lecanora expallens, Lecidella elaeochroma f. 

elaeochroma, Physcia tenella, Xanthoria candelaria. 


Agaricus xanthodermus var. xanthodermus, Amanita phalloides, Amanita rubescens var. rubescens, Armillaria mellea, Auricularia auricula-judae, 

Collybia confluens, Collybia dryophila, Enterographa crassa, Exidia thuretiana, Flavoparmelia caperata, Ganoderma australe, Hebeloma 

crustuliniforme, Hygrocybe conica var. conica, Hymenoscyphus fagineus, Hyphodontia sambuci, Hypholoma fasciculare, Hypoxylon fuscum, 

Inocybe geophylla var. lilacina, Inocybe napipes, Inocybe rimosa var. rimosa, Laccaria laccata, Lactarius, Lactarius blennius, Lactarius 

subdulcis, Lactarius tabidus, Lecanora chlarotera, Lepiota subincarnata, Mycena, Mycena galopus var. nigra, Mycena pura var. pura, Nectria 

cinnabarina, Parmelia sulcata, Polyporus squamosus, Postia caesia, Ramalina canariensis, Ramalina fastigiata, Russula densifolia, Russula 

farinipes, Russula mairei, Trametes versicolor, Trichia varia, Xerocomus chrysenteron. 


Agaricus pilatianus, Agaricus xanthodermus var. xanthodermus, Arthonia radiata, Bacidia rubella, Exidia thuretiana, Flavoparmelia caperata, 

Fuscidea lightfootii, Lecanora carpinea, Lecanora chlarotera, Lecanora expallens, Lecidella elaeochroma f. elaeochroma, Lepiota cristata, 

79


Marasmius rotula, Opegrapha atra, Opegrapha vulgata, Parmotrema chinense, Paxillus involutus, Peniophora lycii, Pertusaria albescens var. 

albescens, Pertusaria hymenea, Pertusaria pertusa, Phoma samararum, Physcia tenella, Pyrrhospora quernea, Xanthoria parietina. 

Grasses 

Conocybe siennophylla, Coprinus plicatilis, Entoloma hirtipes, Hygrocybe conica var. conica, Laccaria laccata, Lepiota, Lycoperdon, Marasmius 

oreades, Panaeolina foenisecii, Vascellum pratense. 

Ilex aquifolium 

Clavulina cinerea, Ganoderma, Panaeolina foenisecii. 


Vouauxiella lichenicola. 

Ligustrum 

Auricularia auricula-judae, Opegrapha atra. 


Nectria peziza. 

Populus 

Paxillus involutus. 

Populus alba 

Paxillus involutus. 

Potentilla 

Collybia butyracea var. butyracea, Collybia confluens, Lepiota cristata, Macrocystidia cucumis, Mycena. 

Prunus laurocerasus 

Auricularia auricula-judae, Boletus edulis, Hypholoma fasciculare, Mycena flavescens, Sarcoscypha coccinea. 

Quercus 

Auricularia auricula-judae, Boletus albidus, Boletus edulis, Bovista nigrescens, Chrysothrix candelaris, Clitocybe dealbata, Collybia dryophila, 

Cortinarius, Diploicia canescens, Evernia prunastri, Flavoparmelia caperata, Ganoderma applanatum, Hebeloma sacchariolens, Hypholoma 

fasciculare, Inocybe rimosa var. rimosa, Laccaria laccata, Lecanora carpinea, Lecanora chlarotera, Lecidella elaeochroma f. elaeochroma, 

Lepraria incana, Lycoperdon pyriforme, Marasmius rotula, Melanelia subaurifera, Microsphaera alphitoides, Mycena, Opegrapha varia, Otidea 

bufonia, Parmelia sulcata, Parmotrema chinense, Pertusaria hymenea, Peziza badia, Physcia adscendens, Physcia tenella, Pyrrhospora quernea, 

Ramalina calicaris, Ramalina canariensis, Ramalina farinacea, Ramalina fastigiata, Ramaria stricta, Russula, Schismatomma decolorans, 

Scleroderma citrinum, Trametes versicolor, Xanthoria parietina, Xerocomus chrysenteron. 

Quercus ilex 

Hebeloma sacchariolens, Laccaria laccata, Marasmius oreades. 

Rosa 

Panaeolina foenisecii, Panaeolus acuminatus. 

Rubus fruticosus agg. 

Calvatia gigantea. 

Salix 

Entoloma, Hebeloma, Hypholoma fasciculare, Laccaria laccata, Lanzia luteovirescens, Lecanora chlarotera, Lecidella elaeochroma f. 

elaeochroma, Lepiota cristata, Pertusaria albescens var. albescens, Physcia tenella, Ramalina farinacea. 


Armillaria mellea, Auricularia auricula-judae, Boletus edulis, Hyphodontia sambuci, Inocybe rimosa var. rimosa, Marasmius rotula, Mycena, 

Mycena polygramma, Trametes versicolor, Xylaria polymorpha. 

Taxus baccata 

Agaricus campestris, Macrolepiota procera, Panaeolina foenisecii. 

Tilia 

Diploicia canescens, Enterographa crassa, Ramalina farinacea. 

Ulmus 

Boletus edulis. 

Wellingtonia 

Coprinus comatus. 


Hypomyces chrysospermus, 

80



Appendix 4 – Howth Demesne 



Starting point Steps behind Deerpark Hotel and Golf course 

Stop 1 On wood of steps 



Stop 2 Rock outcrops as there was likely a quarry here Rhododendron prevalent 

Larix decidua (Larch) and Pinus sylvestris (Scot’s Pine) 


Mycena sp. in grass opposite 

Lichen 


Stop 3 Quercus (Oak), Fraxinus excelsior (Ash), Prunus laurocerasi (Laurel) 



Stop 4 Nearby Fagus sylvatica (Beech) 



Mucilago crustacea 

Woodland path near Deerpark Hotel 

Stop 5 On log across path with Hedera helix (Ivy) 



Stop 6 Quercus (Oak) with Ivy (Hedera helix) 


Girth at least 280 cm 


Mycena sp. 

81


Lichens 



Stop 7 Acer pseudoplatanus (Sycamore), stick 


Lichens 





Black straps of Armillaria mellea, the tree-killing Honey Fungus 

Stop 8 Acer pseudoplatanus (Sycamore) near Castanea sativa (Sweet Chestnut), log 

across path 


Armillaria mellea (Honey Fungus) 

Stop 9 Fagus sylvatica (Beech) with Acer pseudoplatanus (Sycamore) near series of 

fallen logs in more open area 


Russula sp. 

Stop 10 Acer pseudoplatanus (Sycamore), near whitened fallen logs across path 



Ceratiomyxa fruticulosa on rotting wood by path 

82



Ceratiomyxa fruticulosa on rotting wood 


Stop 12 Log on ground 



Stop 13 Fagus sylvatica (Beech) and Acer pseudoplatanus (Sycamore) 


Rhytisma acerinum on Sycamore leaves here 

Peziza badia on log 

Stop 14 Quercus (Oak), dying tree with woodworm 



Stop 15 Beside dying Quercus (Oak) a Sycamore tree is down 






Mycena clavularis 


Stop 16 Fagus sylvatica (Beech), tree across path 




Stop 17 Fagus sylvatica (Beech), dying tree 




Lactarius tabidus. Two fungi together under beech with reddish brown stems also 

Lycoperdon pyriforme on rotten wood by path 

83


Stop 18 Wood by path, dead logs 






Lichens 

Graphis elegans 



Alga 

Trentepohlia sp. alone without lichen associate 

Stop 20 Grove of Fagus sylvatica (Beech), Aesculus hippocastanum (Horse Chestnut) 

and Pinus (Pine) 



Ganoderma adspersum 


Macrolepiota procera (young) 

Russula cyanoxantha under Horse Chestnut on bank near path 

Boletus edulis, large 

Leccinum versipelle among grasses and Ling Heather under Birch 

Stop 21 On path with Betula (Birch) wood on other side of drain 


Leccinum versipelle, large 

84


Amanita fulva under Birch on Muck Rock 

Stop 22 Betula (Birch) wood edge with path 


Amanita fulva (Tawny Grisette) 

Paxillus involutus, several of which covered in white-yellow mould Sepedonium chrysospermum 

Birch wood under Muck Rock 

Stop 23 Betula (Birch), Pteridium aquilinum (Bracken) and Rhododendron by track 


Amanita muscaria 

Stop 24 Betula (Birch), Pteridium aquilinum (Bracken) and Rhododendron 



Stop 25 Betula (Birch), fairly large tree by wall with Alnus glutinosa (Alder) 


Lichen 


85


Birch and Rhododendron at edge of Ling Heather on side of Muck Rock 

Stop 26 Betula (Birch), Pteridium aquilinum (Bracken) near Golf course 




Stop 27 Facing knoll of rock a little further on 




Stop 28 Calluna vulgaris (Ling Heather) 


Lichen 

Cladonia portentosa 

Amanita rubescens (The Blusher) among leaf litter 

Stop 29 Beginning of Betula (Birch) wood again under hill after walk uphill 




Stop 30 Rejoined path at grove then went eastwards 


86


Stop 31 Across Golf-course from Reservoir in wood of Betula (Birch), Quercus 

(Oak), Alnus glutinosa (Alder) and dead tree 




Sepedonia chrysospermum mould on small Bolete 

Stop 32 Quercus (Oak) is beside drain with rusty water 



Stop 33 Bank with Betula (Birch) and Rhododendron 


Russula ochroleuca 

Lactarius sp. 



Mycena sp. (grey-blue) 

Stop 34 Nearby Acer pseudoplatanus (Sycamore) and Fagus sylvatica (Beech) also 

with White Bracket on Rhododendron and Alnus glutinosa (Alder) 


Finish at track with drain across to golf course 

Chrysothrix candelaris on large Ash tree at edge of Golf course 

Stop 35 Large Fraxinus excelsior (Ash) by golf course at edge of wood 


Lichens 


Usnea subfloridana 


Pertusaria amara 


87



Howard Fox & Maria Cullen 

Stop 2.1 Acer (Red Maple) behind Deerpark Hotel 


Uncinula necator on leaves 

Stop 2.2 Larix decidua (Larch) uphill 



Mycena clavularis on Larix decidua (Larch) cone 


Lichens 


Evernia prunastri on ground 

Stop 2.3 Rhododendron 




Stop 2.4 Betula pendula (Birch) near steps 





Stop 2.4b Quercus (Oak) 



Acer pseudoplatanus (Sycamore) here 

Rhytisma acerinum on leaves 

Stop 2.5 Quercus (Oak) 



Mycena capillaris on leaf litter (tiny, white) 






Lichens 



Graphis scripta 

88


Stop 2.7 Betula (Birch) 



Myxomycete, white spathuloid on white stem 

Lichen 


Stop 2.8 Rhododendron 



Lichen 

Cladonia polydactyla near Festuca ovina grass 

Stop 2.9 Muck Rock 


Lichens 

Usnea cornuta 


Stop 2.10 Rhododendron at Muck Rock 



Tremella mesenterica on cut rhododendron stumps 

Lichens 

Cladonia polydactyla on peat 

Fuscidea cyathoides on quartzite 

Lecanora orosthea on mineral concentration 

Stop 2.11 Muck Rock 


Lichens 

Parmelia omphalodes 

Parmelia saxatilis 

Melanelia glabratula 

Fuscidea cyathoides 

Lepraria membranacea 



Cladonia polydactyla on peat 

Cladonia portentosa on peat 

Stop 2.12 Betula (Birch) broken, Facing southwest 



89


Porpidia macrocarpa on Muck Rock 

Rhizocarpon geographicum (left) and a small amount of Acarospora fuscata (reddish-brown) 

lichens on Muck Rock 

Stop 2.13 Rock 


Lichens 

Rhizocarpon geographicum 

Melanelia fuliginosa 

Rhizocarpon obscuratum 

Porpidia macrocarpa 

Fuscidea cyathoides 

Xanthoparmelia conspersa 

Acarospora fuscata 

Stop 2.14 Pinus sylvestris (Scot’s Pine) 


Boletus with Sepedonium chrysospermum 

Stop 2.15 Open heath 


Entoloma sp. 

Lichens 

Hypogymnia physodes 

Usnea flammea 


Cladonia uncialis subsp. biuncialis 


90




Birch wood on side of Muck Rock where fungal flora is rich 

Stop 2.16 Betula (Birch) wood on side of Muck Rock 


Amanita muscaria x 2 

Amanita rubescens x 3 



Amanita fulva x many 


Mycena epipterygia 

Mycena sp. 

Cortinarius paleaceus 


Boletus luridus with Sepedonium chrysospermum 

Lichen 


Stop 2.17 Acer pseudoplatanus (Sycamore), Betula (Birch), Pinus nigra (Austrian Pine) 

Rhododendron 





Pteridiospora scorioidea on Betula 


Stop 2.18 Acer pseudoplatanus (Sycamore), Fagus sylvatica (Beech), Quercus (Oak), Betula 

(Birch) 




Rickenella fibula 






91



Rutstroemia firma on beech nut and leaf litter, flat patina on a concolorous stem 





Stop 2.19 On soil bank with mosses under Betula (Birch) 



Lactarius plumbeus at base of stone wall near path 

Stop 2.20 Betula (Birch) 



Bolete gone over 



Stop 2.21 Betula (Birch) wood by track visited last day 



Mycena sp. 

Inocybe sp. (brown) 


Amanita fulva 


Macrocystidia cucuminis 

Boletes gone over 

Lactarius sp. 

Tricholomopsis rutilans 


Amanita muscaria in same place as last visit 

Stop 2.21b Fagus sylvatica (Beech) 




Stop 2.22 In wood west of reservoir 


Ash with Polyporus squamosus 

Elder with Hyphodontia sambuci 

Stop 2.23 Acer pseudoplatanus (Sycamore) and Sambucus nigra (Elder) 



Stop 2.24 Sambucus nigra (Beech) near reservoir 



Mycena pura 

92


Stop 2.25 Fagus sylvatica (Beech) nuts with Circeaea luletina (Enchanter’s Nightshade) in 

hollow near reservoir 


Rutstroemia firma 

Stop 2.26 Acer pseudoplatanus (Sycamore) near reservoir 


Lichen 


Stop 2.27 Heracleum sphondylium (Hogweed) by reservoir 



Lichens on Fraxinus excelsior (Ash) here 




Sycamore 


Clavulinopsis luteoalba on soil 

Lichen 

Hypotrachyna revoluta on Sycamore 

Stop 2.28 Far eastern end of reservoir, under Fraxinus excelsior (Ash) 


Calvatia gigantea (Giant Puffball) 

Stop 2.29 Populus alba (White Poplar) in middle of golf course 


Girth approx. 1.5m 

Lichens 





Punctelia subrudecta 


Xanthoria parietina (tiny amount) 


Physcia tenella (fruiting) 

Lecanora expallens (fertile) 



Dragonfly 

93


Macrolepiota procera (Parasol mushroom) among grasses by Oak and Beech trees 

Stop 2.30 Fagus sylvatica (Beech), Quercus (Oak), Fraxinus excelsior (Ash) wood to south of 

golf course 


Ash visited last time 

Lichen 


Under Oak 


Stop 2.31 Heath to south of this arm of wood 





Lichen 

Peltigera lactucifolia 

Stop 2.32 Betula (Birch) by heath and track 



Collybia maculata 

Stop 2.33 By track with Ulex europeus (Gorse) 


Hygrocybe laeta 

Stop 2.34 Ulex europeus (Gorse) at path 



Lepista flaccida 

Lichen 

Lecanora expallens on gorse 

Lophiostoma angustilabrum on shaded, dead gorse branches 


Mycena pura 


94


Stop 2.35 Fagus sylvatica (Beech) at eastern edge of wood 




Stop 2.36 Betula (Birch) and Quercus (Oak) 




Southeast of reservoir and golf course 



With Beech, Sycamore and Ash here 




Hypholoma fasciculare (very large) by Holly and dead Beech here 

Stop 2.37 Pteridium aquilinum (Bracken) nearby 


Lactarius 






Stop 2.38 Fagus sylvatica (Beech), Acer pseudoplatanus (Sycamore), Pinus sylvatica (Scot’s 

Pine) 







Stop 2.39 Alnus glutinosa (Alder) by large Betula (Birch) 


Taphrina alni 

Stop 2.40 Wood below Pteridium aquilinum (Bracken) further east 










Mycena sp. 

95


Stop 2.41 Quercus (Oak), Betula (Birch), Fagus sylvatica (Beech) 






Stop 2.43 Acer pseudoplatanus (Sycamore) and Pinus (Pine) 













Stop 2.46 where survey finished last day 



Stop 2.47 Fraxinus excelsior (Ash) by track 



Stop 2.48 Grove, with Aesculus hippocastanum (Horse chestnut), strong smell of foxes 


Amanita pantherina x 2 

Stop 2.49 Log across path 



Stop 2.50 Fagus sylvatica (Beech) and Acer pseudoplatanus (Sycamore) 



Stop 2.51 Logs by path on descent back to hotel 


Peziza badia 


Lactarius plumbeus 

96


Short visit by Howard Fox 23 rd September 2006 

Rhododendron thicket with Beechwood 


Daedaleopsis confragosa on Betula (Birch) 



Maria Cullen 

Stop 3.1 Larix decidua (Larch) and Betula (Birch) 




Stop 3.2 Ulex europaeus (Gorse) at Muck Rock summit 



Stop 3.3 Rhododendron tunnel with campfire site 


Dacrymyces stillatus on burnt log 

Tremella mesenterica on Rhododendron 


Stop 3.4 Conifer trees burnt area near lower end of impressive Rhododendron tunnel 



Stop 3.5 Muck Rock entrance to Rhododendron 



Mycena fibula 

Nolanea staurospora in heath near Cladonia uncialis patch 

Peltigera lactucifolia in grass and on rock 

Stop 3.6 Top of Betula (Birch) wood 


Russula betularum, fused with cap of one fused to upright cap of other 

Lactarius glyciosmus 

Piptoporus betulinus on fallen Birch 

Stop 3.7 Dead wood 





Amanita fulva (over) 

Ceratiomyxa fruticulosa 

97


Stop 3.8 Fagus sylvatica (Beech) and Betula (Birch), lichens fallen on ground, difficult dense 

wood and bramble 





Laccaria laccata under Oak 

Peziza badia, very large specimen 



Bolete small 


Stop 3.9 Betula (Birch) with Brambles 



Amanita muscaria with leaf litter under thick scrub vegetation 

Stop 3.10 Alnus glutinosa (Alder) with Quercus (Oak) Rhododendron, Bramble 


Amanita muscaria x 6 large fruits 



Stop 3.11 Sorbus aucuparia (Rowan), leaves dying, in thicket 




Stop 3.12 Quercus (Oak) and Rhododendron 




98


Lactarius quietus under Oak tree 



Girth c. 420 cm 

Lichens 










Mycena leucogala 

Stop 3.14 Fagus sylvatica (Beech) grove with Pinus sylvatica (Scot’s Pine) and Betula (Birch) 





Mycena sp. (white, small) 

Mycena sp. grey, large 




Stop 3.15 Betula (Birch) with moss 


Amanita fulva 

Stop 3.16 Rejoining main path in valley behind Muck Rock 


Boletus sp. with Sepedonium chrysospermum 

Paxillus involutus with Sepedonium chrysospermum 

Stop 3.17 Betula (Birch) trees by path 


Amanita fulva 


99


Stop 3.18 Betula (Birch) behind wall 


Nolanea farinolens 


Stop 3.19 Row of Fagus sylvatica (Beech) and Acer pseudoplatanus (Sycamore) 






Russula fragilis 

Stop 3.20 Pinus sylvestris (Scot’s Pine) lying across path 



Stop 3.21 Uphill to Betula (Birch) where all Amanita fulva were last visit 




Stop 3.22 Rhododendron and Betula (Birch) 


Lepiota sistrata 




Stop 3.24 Fagus sylvatica (Beech), visited previously 




Lactarius cimicarius 

Stop 3.25 Near grove 



Stop 3.26 Betula (Birch) and old Quercus (Oak), near Heath 



Stop 3.27 Heath 






100


Stop 3.28 Acer pseudoplatanus (Sycamore) near Golf course 


Clitocybe flaccida 

Stop 3.29 Fagus sylvatica (Beech) and Acer pseudoplatanus (Sycamore) near Golf course, 

Broadleaf trees 



Stop 3.30 Fagus sylvatica (Beech) and other Broadleaf woodland 


Russula sp. (pink) 





Stop 3.31 Woodland descent to hotel 



Stop 3.32 Wood at base of hill near Hotel, under Fuchsia near Dicksonia 


Clitocybe flaccida 

Stop 3.33 Dead wood on ground 



Stop 3.34 Quercus (Oak) and Rhododendron 


Lactarius camphoratus 

Stop 3.35 Boulders fallen from cliff above with conifers 



Day 4 21 st October 2006 

Maria Cullen and Howard Fox 




101


Lepista flaccida (Tawny Funnel Cap) on leaf litter 

Stop 4.2 Arboretum 



Stop 4.3 Soil among grasses 



Stop 4.4 Buried wood 



Macrotyphula juncea on twigs of broadleaves 

Stop 4.5 Leaf litter and Fagus sylvatica (Beech twigs) 






Leotia lubrica on leaf litter 

102


Calocera viscosa on leaf litter near population of Leotia lubrica 

Stop 4.7 Wood on ground 









Stop 4.10 Decaying wood near Rhododendron 


Ceratiomyxa fruticulosa 

Stop 4.11 Soil and leaf litter under Beech and Oak 


Cystolepiota sistrata 

Stop 4.12 Larix decidua (Larch) cones among leaf litter 


Myxomycete on Larch cones 

103


Howth Demesne Mycorec Database Report 

Taxonomic Index 




as Lepraria incana agg., 16271, rock, cliff, Site: Howth, O278382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

17/09/2006, Notes: Stop 2.9. Muck Rock. 

as Lepraria incana agg., 16264, Acer pseudoplatanus, bark, woodland, Site: Howth, O278382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 


as Lepraria incana agg., 16250, Larix decidua, bark, woodland, Site: Howth, O280383, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 

Howard Fox, 17/09/2006, Notes: Stop 2.2. 

as Lepraria incana agg., 16481, Quercus, bark, woodland, Site: Howth, O276381, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, 

Notes: Stop 3.13. Girth c. 420 cm. 

as Lepraria incana agg., 16182, Quercus, bark, woodland, Site: Howth, O279382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, 

Notes: Stop 6. Girth 280 cm. Ivy also. 

as Lepraria incana agg., 16174, Rhododendron, wood, woodland, Site: Howth, O279383, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

08/09/2006, Notes: Stop 2 Larch and Scot's Pine here also. 

Verticillium lateritium 

17195, Site: Howth, Dublin, Col.: BMS DNFC, 19/09/1898, Notes: Carleton Rea. The Irish Naturalist Dec. 1898. p. 286-289. 

Ascomycota 

Ascomycetes 

Arthoniales 

Arthoniaceae 


16186, Acer pseudoplatanus, stick, woodland, Site: Howth, O279382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, Notes: Stop 7. 



16380, Fraxinus excelsior, twigs, woodland, Site: Howth, O282380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

17/09/2006, Notes: Stop 2.30. Oak and Beech also. This tree visited previously. 

16241, Fraxinus excelsior, bark, woodland edge, Site: Howth, O28203809, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, Notes: 

Stop 35 Edge of golf course. 

Roccellaceae 


16183, Quercus, bark, woodland, Site: Howth, O279382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, Notes: Stop 6. Girth 280 

cm. Ivy also. 


16361, Fraxinus excelsior, bark, woodland strip, Site: Howth, O281382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

17/09/2006, Notes: Stop 2.27 by reservoir. 


16263, Acer pseudoplatanus, bark, woodland, Site: Howth, O278382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 




17/09/2006, Notes: Stop 2.26 with Circeaea luletina in hollow. 

16479, Quercus, bark, woodland, Site: Howth, O276381, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, Notes: Stop 3.13. Girth c. 

420 cm. 



420 cm. 

Dothideales 


16318, Betula, wood, woodland, Site: Howth, O278382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 17/09/2006, Notes: 

Stop 2.17 Birch, Austrian Pine also. 

Erysiphales 

Erysiphaceae 


16360, Heracleum sphondylium, leaf, woodland strip, Site: Howth, O281382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 



16411, Pteridium aquilinum, soil, woodland, Site: Howth, O285381, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


Uncinula necator 

16246, Acer, leaves, woodland, Site: Howth, O280383, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 17/09/2006, Notes: 

Stop 2.1. 

Helotiales 

Helotiaceae 

Ascocoryne sarcoides 

as Coryne sarcoides, 17197, Site: Howth, Dublin, Col.: BMS DNFC, 19/09/1898, Notes: Carleton Rea. The Irish Naturalist Dec. 1898. p. 286- 

289. 

104


Leotiaceae 

Leotia lubrica 

17518, Acer pseudoplatanus, leaf litter, woodland, Site: Howth, O236382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


Rutstroemiaceae 

Poculum firmum 

as Rutstroemia firma, 16329, Fagus sylvatica, beech nut, woodland, Site: Howth, O278381, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

Conf.: Howard Fox, 17/09/2006, Notes: Stop 2.18 Sycamore, Oak and Birch here. 

as Rutstroemia firma, 16358, Fagus sylvatica, beech nuts, woodland, Site: Howth, O281382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

Conf.: Howard Fox, 17/09/2006, Notes: Stop 2.25 with Circeaea luletina in hollow. 

Hypocreales 

Hypocreaceae 

Hypomyces chrysospermus 

as Sepedonium chrysospermum, 16293, Boletus, soil, hilltop outcrop, Site: Howth, O279381, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

Conf.: Howard Fox, 17/09/2006, Notes: Stop 2.14. Scot's Pine here. 

as Sepedonium chrysospermum, 16498, Boletus, Quercus, woodland, Site: Howth, O279379, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

25/09/2006, Notes: Stop 3.16. Birch also. 

as Sepedonium chrysospermum, 16234, Boletus edulis, Betula, woodland, Site: Howth, O281380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

08/09/2006, Notes: Stop 31 Oak and Alder here also. 

as Sepedonium chrysospermum, 16313, Boletus luridus, soil, woodland, Site: Howth, O278382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

Conf.: Howard Fox, 17/09/2006, Notes: Stop 2.16. Side of Muck Rock. 

as Sepedonium chrysospermum, 16220, Paxillus involutus, Betula, woodland edge, Site: Howth, O280380, Dublin, Col.: Maria Cullen, Det.: 

Maria Cullen, 08/09/2006, Notes: Stop 22 by path. 

as Sepedonium chrysospermum, 16500, Paxillus involutus, soil, woodland, Site: Howth, O279379, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

25/09/2006, Notes: Stop 3.16. Birch also. 

Nectriaceae 


16197, Acer pseudoplatanus, wood, woodland, Site: Howth, O280382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, Notes: Stop 

15 Fallen tree, with Beech and Oak. 

Orbiliaceae 

Orbilia auricolor 


Lecanorales 

Acarosporaceae 


16300, rock, heathland, Site: Howth, O279381, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 17/09/2006, Notes: Stop 

2.15. Open hilltop. 

16292, rock, hilltop outcrop, Site: Howth, O279382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 17/09/2006, Notes: Stop 

2.13 Muck Rock. 

Cladoniaceae 

Cladonia polydactyla var. polydactyla 

as Cladonia polydactyla, 16284, peat, hilltop outcrop, Site: Howth, O279382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


as Cladonia polydactyla, 16274, Rhododendron, peat, cliff, Site: Howth, O278382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 

Howard Fox, 17/09/2006, Notes: Stop 2.10. Muck Rock. 

as Cladonia polydactyla, 16269, Rhododendron, bark, woodland, Site: Howth, O278382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 

Howard Fox, 17/09/2006, Notes: Stop 2.8 near Festuca ovina. 


16285, peat, hilltop outcrop, Site: Howth, O279382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 17/09/2006, Notes: Stop 

2.11. Muck Rock. 

16297, peat, heathland, Site: Howth, O279381, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 17/09/2006, Notes: Stop 2.15. 

Open hilltop. 

16228, Calluna vulgaris, peat, heathland, Site: Howth, O278378, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, Notes: Stop 28. 

Cladonia uncialis subsp. biuncialis 


Open hilltop. 

Leproloma membranaceum 

as Lepraria membranacea, 16281, rock, hilltop outcrop, Site: Howth, O279382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 

Fox, 17/09/2006, Notes: Stop 2.11. Muck Rock. 

Lecanoraceae 


16210, Acer pseudoplatanus, twigs, woodland, Site: Howth, O280380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, Notes: Stop 

19. 





16377, Populus alba, bark, woodland strip, Site: Howth, O283381, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

17/09/2006, Notes: Stop 2.29. Girth approx. 1.5 m. Middle of golf course. Fertile lichen. 

16391, Ulex europaeus, bark, heathland, Site: Howth, O286380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 17/09/2006, 

Notes: Stop 2.34 by track. 

Lecanora orosthea 

16276, mineral concentration in rock, cliff, Site: Howth, O278382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


105



as Lecidella elaeochroma, 16379, Populus alba, twigs, woodland strip, Site: Howth, O283381, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

Conf.: Howard Fox, 17/09/2006, Notes: Stop 2.29. Girth approx. 1.5 m. Middle of golf course. 

Parmeliaceae 



16465, Fagus sylvatica, twigs, woodland, Site: Howth, O277380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, Notes: Stop 3.8. 

With Betula and Rubus fruticosus. 

16251, Larix decidua, twig, woodland, Site: Howth, O280383, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 17/09/2006, 

Notes: Stop 2.2 On ground. 

16368, Populus alba, twigs, woodland strip, Site: Howth, O283381, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

17/09/2006, Notes: Stop 2.29. Girth approx. 1.5 m. Middle of golf course. 






16373, Populus alba, bark, woodland strip, Site: Howth, O283381, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 



420 cm. 






Hypotrachyna revoluta 

16366, Acer pseudoplatanus, bark, woodland strip, Site: Howth, O281382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


Melanelia fuliginosa subsp. fuliginosa 



Melanelia fuliginosa subsp. glabratula 

as Melanelia glabratula, 16279, rock, hilltop outcrop, Site: Howth, O279382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 





Parmelia omphalodes 











as Parmotrema perlatum, 16209, Acer pseudoplatanus, bark, woodland, Site: Howth, O280380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 





Usnea cornuta 

16270, rock, cliff, Site: Howth, O278382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 17/09/2006, Notes: Stop 2.9. Muck 

Rock. 

Usnea flammea 













Physciaceae 


16363, Fraxinus excelsior, twig, woodland strip, Site: Howth, O281382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 



17/09/2006, Notes: Stop 2.29. Girth approx. 1.5 m. Middle of golf course. Fruiting lichen. 

106


Ramalinaceae 


16464, Fagus sylvatica, twigs, woodland, Site: Howth, O277380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, Notes: Stop 3.8. 

With Betula and Rubus fruticosus. 



16483, Quercus, twigs, woodland, Site: Howth, O276381, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, Notes: Stop 3.13. Girth c. 

420 cm. 




Rhizocarpaceae 






Rhizocarpon lavatum 

as Rhizocarpon obscuratum, 16289, rock, hilltop outcrop, Site: Howth, O279382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 

Fox, 17/09/2006, Notes: Stop 2.13 Muck Rock. 

Ostropales 

Graphidaceae 


16208, Acer pseudoplatanus, bark, woodland, Site: Howth, O280380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, Notes: Stop 19. 


Stop 2.16. Side of Muck Rock. 

16267, Betula, bark, woodland, Site: Howth, O278382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 17/09/2006, Notes: 

Stop 2.7. 

16223, Betula, bark, woodland, Site: Howth, O279379, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, Notes: Stop 25 large tree by 

wall with Alder. 




16475, Sorbus aucuparia, bark, woodland, Site: Howth, O277380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, Notes: Stop 3.11. 

Peltigerales 

Peltigeraceae 



16456, Grasses, soil, heathland, Site: Howth, O280382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, Notes: Stop 3.5. 

Pertusariales 


Pertusaria amara f. amara 

as Pertusaria amara, 16244, Fraxinus excelsior, bark, woodland edge, Site: Howth, O28203809, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

08/09/2006, Notes: Stop 35 Edge of golf course. 

Pezizales 

Pezizaceae 

Iodophanus carneus 

as Ascophanus carneus, 17199, Site: Howth, Dublin, Col.: BMS DNFC, 19/09/1898, Notes: Carleton Rea. The Irish Naturalist Dec. 1898. p. 286- 

289. 

Peziza badia 

16441, logs, woodland, Site: Howth, O280382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 17/09/2006, Notes: Stop 2.51. 

16193, Acer pseudoplatanus, log, woodland, Site: Howth, O280382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, Notes: Stop 13. 

16467, Quercus, soil, woodland, Site: Howth, O277380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 25/09/2006, Notes: 

Stop 3.8. Very large specimen. 

Pyronemataceae 

Anthracobia macrocystis 

17311, Betula, burnt ground, woodland, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 30/10/1995, Notes: Releve 5. 




17413, Betula, burnt soil, woodland, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 17/11/1995, Notes: Releve 5. 






17414, Betula, burnt soil, woodland, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 17/11/1995, Notes: Releve 6. 





17335, Betula, leaf litter, woodland, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 03/11/1995, Notes: Releve 3. 



107





Cheilymenia oligotricha 

as Lachnea dalmeniensis, 17201, Site: Howth, Dublin, Col.: BMS DNFC, 19/09/1898, Notes: Carleton Rea. The Irish Naturalist Dec. 1898. p. 

286-289. 

Fimaria hepatica 

as Ascobolus vinosus, 17198, Site: Howth, Dublin, Col.: BMS DNFC, 19/09/1898, Notes: Carleton Rea. The Irish Naturalist Dec. 1898. p. 286- 

289. 


16235, Quercus, soil, woodland, Site: Howth, O282380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, Notes: Stop 32. 

Trichophaea hybrida 

as Lachnea hybrida, 17200, Site: Howth, Dublin, Col.: BMS DNFC, 19/09/1898, Notes: Carleton Rea. The Irish Naturalist Dec. 1898. p. 286-289. 

Pleosporales 

Lophiostomataceae 


16392, Ulex europaeus, branches, heathland, Site: Howth, O286380, Dublin, Col.: Maria Cullen, Det.: Howard Fox, 17/09/2006, Notes: Stop 2.34 

by track. Shaded , dead branches. 

Rhytismatales 



17517, Acer pseudoplatanus, leaves, woodland, Site: Howth, O236382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


16257, Acer pseudoplatanus, leaf, woodland, Site: Howth, O279382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

17/09/2006, Notes: Stop 2.4b. 

16192, Acer pseudoplatanus, leaf, woodland, Site: Howth, O280382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, Notes: Stop 13. 

16364, Acer pseudoplatanus, leaf, woodland strip, Site: Howth, O281382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


Sordariales 

Lasiosphaeriaceae 

Lasiosphaeria ovina 



Fuscideaceae 

Fuscidea cyathoides var. cyathoides 

as Fuscidea cyathoides, 16275, quartzite, cliff, Site: Howth, O278382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


as Fuscidea cyathoides, 16280, rock, hilltop outcrop, Site: Howth, O279382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


as Fuscidea cyathoides, 16290, rock, hilltop outcrop, Site: Howth, O279382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

17/09/2006, Notes: Stop 2.13 Muck Rock. 



16362, Fraxinus excelsior, twig, woodland strip, Site: Howth, O281382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 



17/09/2006, Notes: Stop 2.29. Girth approx. 1.5 m. Middle of golf course. Tiny amount. 

Xylariales 

Xylariaceae 



16535, dead wood, woodland, Site: Howth, O278383, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, Notes: Stop 3.33. On ground. 


16201, Fagus sylvatica, wood, woodland, Site: Howth, O280381, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, Notes: Stop 16 

Fallen tree across path. 


Taphrinales 

Taphrinaceae 


as Taphrina alni, 16417, Alnus glutinosa, fruits, woodland, Site: Howth, O285380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 

Fox, 17/09/2006, Notes: Stop 2.39. By large Birch. 

Basidiomycota 


Agaricales 

Agaricaceae 


as Agaricus xanthodermus, 17159, Site: Howth, Dublin, Col.: BMS DNFC, 19/09/1898, Notes: Carleton Rea. The Irish Naturalist Dec. 1898. p. 

286-289. 

Cystolepiota seminuda 

as Cystolepiota sistrata, 17523, Fagus sylvatica, wood, woodland, Site: Howth, O236380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 

Howard Fox, 21/10/2006, Notes: Stop 4.11. With Oak. 

as Lepiota sistrata, 16513, Betula, soil, woodland, Site: Howth, O277380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

25/09/2006, Notes: Stop 3.22 Rhododendron also. 

108


Lepiota acutesquamosa 



16469, Quercus, soil, woodland, Site: Howth, O277380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, Notes: Stop 3.8. 

Lepiota felina 

17302, Betula, soil, woodland, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 25/10/1995, Notes: Releve 14. Pteridium aquilinum. 

17295, Betula, soil, woodland, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 20/10/1995, Notes: Releve 15. 










16214, Fagus sylvatica, soil, woodland, Site: Howth, O280380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, Notes: Stop 20 with 

Horse Chestnut and Pine. 

16440, Fagus sylvatica, soil, woodland, Site: Howth, O280381, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 17/09/2006, 

Notes: Stop 2.50. Sycamore also. 


Stop 2.30. Ash and Beech also. 

Bolbitiaceae 


16437, Fraxinus excelsior, soil, woodland, Site: Howth, O282380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 



16451, Rhododendron, soil, woodland, Site: Howth, O280381, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, Notes: Stop 3.3. 

Rhododendron tunnel with campfire site. 




Naucoria erinacea 


Naucoria escharoides 


Panaeolus semiovatus var. semiovatus 

as Panaeolus semiovatus, 17390, Betula, leaf litter, woodland, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 08/11/1995, Notes: 

Releve 7. Deschamsia flexuosa. 

Clavariaceae 




Clavulinopsis luteoalba 

16365, Acer pseudoplatanus, soil, woodland strip, Site: Howth, O281382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


Macrotyphula fistulosa 

as Clavariadelphus fistulosus, 17495, Betula, leaf litter, woodland, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 15/12/1995, 

Notes: Releve 3. 

as Clavariadelphus fistulosus, 17478, Betula, leaf litter, woodland, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 09/12/1995, 



17516, Fagus sylvatica, wood, woodland, Site: Howth, O235382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


Coprinaceae 

Coprinus 

17382, Betula, leaf litter, woodland, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 08/11/1995, Notes: Releve 7. Deschamsia 

flexuosa. 


17279, Pteridium aquilinum, soil, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 13/10/1995, Notes: Releve 13. 

Coprinus disseminatus 

17317, Betula, soil, woodland, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 30/10/1995, Notes: Releve 8. Deschamsia flexuosa. 


flexuosa. 

17266, Betula, wood, woodland, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 13/10/1995, Notes: Releve 7. Deschamsia flexuosa. 


17267, Betula, wood, woodland, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 13/10/1995, Notes: Releve 8. Deschamsia flexuosa. 


flexuosa. 


flexuosa. 


flexuosa. 


16179, log, woodland, Site: Howth, O279382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, Notes: Stop 5. Ivy also. 

109





17514, Grasses, soil, woodland, Site: Howth, O235384, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 21/10/2006, Notes: 

Stop 4.3. 

Psathyrella corrugis 

as Psathyra corrugis, 17153, Site: Howth, Dublin, Col.: BMS DNFC, 19/09/1898, Notes: Carleton Rea. The Irish Naturalist Dec. 1898. p. 286- 

289. 

Psathyrella piluliformis 

as Hypholoma hydrophila, 17156, Site: Howth, Dublin, Col.: BMS DNFC, 19/09/1898, Notes: Carleton Rea. The Irish Naturalist Dec. 1898. p. 

286-289. 


Cortinarius 


Notes: Stop 2.38. Sycamore, Scot's Pine. 

Cortinarius elatior 


Cortinarius hemitrichus 


Cortinarius hinnuleus 


Cortinarius leucopus 




16310, Betula, soil, woodland, Site: Howth, O278382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 17/09/2006, Notes: 





16474, Alnus glutinosa, soil, woodland, Site: Howth, O277380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, Notes: Stop 3.10 

Oak, Rhododendron, Bramble. 

Galerina badipes 

as Naucoria badipes, 17166, Site: Howth, Dublin, Col.: BMS DNFC, 19/09/1898, Notes: Carleton Rea. The Irish Naturalist Dec. 1898. p. 286- 

289. 

Inocybe 

16342, Betula, leaf litter, woodland, Site: Howth, O279379, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 17/09/2006, 

Notes: Stop 2.21. Brown colour. 

Inocybe asterospora 


Inocybe cincinnata 


Inocybe petiginosa 


Tubaria furfuracea 



Entoloma 


Open hilltop. 

Entoloma conferendum 

as Nolanea staurospora, 16455, Rhododendron, soil, heathland, Site: Howth, O280382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 

Howard Fox, 25/09/2006, Notes: Stop 3.5. Near Cladonia uncialis patch. 

Entoloma incanum 

as Leptonia incana, 17172, Site: Howth, Dublin, Col.: BMS DNFC, 19/09/1898, Notes: Carleton Rea. The Irish Naturalist Dec. 1898. p. 286-289. 

Entoloma ortonii 

as Nolanea farinolens, 16503, Betula, soil, woodland, Site: Howth, O279380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, Notes: 

Stop 3.18 near stone wall. 

Hydnangiaceae 


16332, Fagus sylvatica, leaf litter, woodland, Site: Howth, O278381, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

17/09/2006, Notes: Stop 2.18 Sycamore, Oak and Birch here. 

16407, Pteridium aquilinum, wood, woodland, Site: Howth, O285381, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 



16315, Acer pseudoplatanus, soil, woodland, Site: Howth, O278382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

17/09/2006, Notes: Stop 2.17 Birch, Austrian Pine also. 

16355, Acer pseudoplatanus, wood, woodland, Site: Howth, O280382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

17/09/2006, Notes: Stop 2.23. With Sambucus nigra. 




Stop 2.36. Oak also. 

16222, Betula, soil, woodland edge, Site: Howth, O279379, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, Notes: Stop 24 by path 

with Bracken and Rhododendron. 

110



Stop 2.19 Mossy bank. 

16226, Betula, bark, woodland, Site: Howth, O278378, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, Notes: Stop 27 opposite 

rocky knoll of Ben of Howth. 

16253, Betula pendula, soil, woodland, Site: Howth, O279382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 17/09/2006, 

Notes: Stop 2.4 near steps. 


Notes: Stop 2.18 Sycamore, Oak and Birch here. 



16428, Quercus, wood, woodland, Site: Howth, O284381, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 17/09/2006, 

Notes: Stop 2.42 Birch and Beech also. 


Lycoperdaceae 


16367, Fraxinus excelsior, soil, woodland strip, Site: Howth, O282382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

17/09/2006, Notes: Stop 2.28 by reservoir in grass. 


16471, Betula, soil, woodland, Site: Howth, O277380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, Notes: Stop 3.9. Rubus 

fruticosus agg.. 


16206, soil, woodland, Site: Howth, O280381, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, Notes: Stop 18 near path, by dead 

logs. 

16531, Fagus sylvatica, soil, woodland, Site: Howth, O281380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, Notes: Stop 3.30. 

Marasmiaceae 


16442, logs, woodland, Site: Howth, O280382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 17/09/2006, Notes: Stop 2.51. 

16439, log, woodland, Site: Howth, O280380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 17/09/2006, Notes: Stop 2.49. 


3.23. 

16188, Acer pseudoplatanus, wood, woodland, Site: Howth, O279382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, Notes: Stop 8 

near Castanea sativa. 

16255, Betula pendula, wood, woodland, Site: Howth, O279382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 17/09/2006, 



Fallen tree across path. 



Stop 2.21. 


16490, Fagus sylvatica, bark, grove, Site: Howth, O277380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, Notes: Stop 3.14. Scot's 

Pine and Birch. 

Pleurotaceae 


16476, Sorbus aucuparia, bark, woodland, Site: Howth, O277380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


Pluteaceae 

Amanita fulva 

16463, soil, woodland, Site: Howth, O278382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, Notes: Stop 3.7. Dead wood. 

16501, Betula, soil, woodland, Site: Howth, O279379, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, Notes: Stop 3.17. 

16218, Betula, soil, woodland edge, Site: Howth, O280380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, Notes: Stop 22 by path. 



16496, Betula, soil, woodland, Site: Howth, O278380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, Notes: Stop 3.15. Mosses. 


Stop 2.21. 







Stop 2.21. 


16221, Betula, soil, woodland edge, Site: Howth, O279380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, Notes: Stop 23 by path 

with Bracken and Rhododendron. 










111






16493, Fagus sylvatica, soil, grove, Site: Howth, O277380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, Notes: Stop 3.14. Scot's 



16438, Aesculus hippocastanum, soil, grove, Site: Howth, O280380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 



16478, Quercus, bark, woodland, Site: Howth, O276381, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, Notes: Stop 3.12. 

Rhododendron. 

Amanita rubescens var. rubescens 

as Amanita rubescens, 16429, Acer pseudoplatanus, soil, woodland, Site: Howth, O284381, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

Conf.: Howard Fox, 17/09/2006, Notes: Stop 2.43 Pine also. 

as Amanita rubescens, 16239, Betula, soil bank, woodland, Site: Howth, O283380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, 

Notes: Stop 33 with Rhodendron. 

as Amanita rubescens, 16512, Betula, soil, woodland, Site: Howth, O277380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, Notes: 

Stop 3.21. 


Stop 29. 

as Amanita rubescens, 16303, Betula, soil, woodland, Site: Howth, O278382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

17/09/2006, Notes: Stop 2.16. Side of Muck Rock. 

as Amanita rubescens, 16343, Betula, leaf litter, woodland, Site: Howth, O279379, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 



Stop 31 Oak and Alder here also. 

as Amanita rubescens, 16415, Fagus sylvatica, soil, woodland, Site: Howth, O285380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 

Howard Fox, 17/09/2006, Notes: Stop 2.38. Sycamore, Scot's Pine. 

as Amanita rubescens, 16423, Pteridium aquilinum, soil, woodland, Site: Howth, O284381, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 


as Amanita rubescens, 16393, Ulex europaeus, peat, heathland, Site: Howth, O286380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 




16172, wood, woodland, Site: Howth, O279383, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, Notes: Stop 1 Steps behind 

Deerpark Hotel and Golf course. 

16191, log, woodland, Site: Howth, O280382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, Notes: Stop 12. 





16405, Ilex aquifolium, wood, woodland, Site: Howth, O285381, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 17/09/2006, 

Notes: Stop 2.36. Dead Beech. 

16249, Larix decidua, wood, woodland, Site: Howth, O280383, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 17/09/2006, 


16447, Larix decidua, wood, woodland, Site: Howth, O279382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, Notes: Stop 3.1. 

Birch. 









16268, Rhododendron, bark, woodland, Site: Howth, O278382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 17/09/2006, 


Pholiota highlandensis 

as Pholiota carbonaria, 17510, Betula, burnt ground, woodland, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 14/02/1996, Notes: 

Releve 5. 

as Pholiota carbonaria, 17511, Betula, burnt ground, woodland, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 14/02/1996, Notes: 

Releve 6. 

Psilocybe semilanceata 


Psilocybe strictipes 

as Psilocybe semilanceata var. caerulescens, 17155, Site: Howth, Dublin, Col.: BMS DNFC, 19/09/1898, Notes: Carleton Rea. The Irish 

Naturalist Dec. 1898. p. 286-289. 

Stropharia inuncta 


Stropharia pseudocyanea 

as Stropharia albocyanea, 17157, Site: Howth, Dublin, Col.: BMS DNFC, 19/09/1898, Notes: Carleton Rea. The Irish Naturalist Dec. 1898. p. 

286-289. 

112





Pine and Birch. Deadly poisonous. 

Clitocybe gibba 

as Clitocybe infundibuliformis, 17379, Betula, leaf litter, woodland, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 08/11/1995, 

Notes: Releve 7. Deschamsia flexuosa. 

as Clitocybe infundibuliformis, 17415, Betula, leaf litter, woodland, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 17/11/1995, 





Collybia butyracea var. butyracea 

as Collybia butyracea, 17449, leaf litter, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 27/11/1995, Notes: Releve 11. 




as Collybia butyracea, 17450, Aesculus hippocastanum, leaf litter, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 27/11/1995, 






as Collybia butyracea, 17363, Betula, leaf litter, woodland, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 06/11/1995, Notes: 


as Collybia butyracea, 17427, Betula, soil, woodland, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 21/11/1995, Notes: Releve 8. 

Deschamsia flexuosa. 




Releve 4. 







as Collybia butyracea, 17448, Betula, soil, woodland, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 27/11/1995, Notes: Releve 8. 


as Collybia butyracea, 16515, Fagus sylvatica, leaf litter, woodland, Site: Howth, O278380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 


as Collybia butyracea, 17396, Pteridium aquilinum, soil, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 12/11/1995, Notes: Releve 

13. 


13. 


13. 


13. 


13. 

as Collybia butyracea, 16427, Quercus, wood, woodland, Site: Howth, O284381, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 

Fox, 17/09/2006, Notes: Stop 2.41 Birch and Beech also. 

as Collybia butyracea, 16389, Ulex europaeus, peat, heathland, Site: Howth, O286380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 

Howard Fox, 17/09/2006, Notes: Stop 2.34 by track. 


17466, leaf litter, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 02/12/1995, Notes: Releve 11. 

17420, Aesculus hippocastanum, leaf litter, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 17/11/1995, Notes: Releve 12. 


flexuosa. 


Stop 2.36. Beech, Sycamore and Ash also. 

16176, Fagus sylvatica, soil, woodland, Site: Howth, O279382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, Notes: Stop 4. 



16530, Fagus sylvatica, leaf litter, woodland, Site: Howth, O281380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, Notes: Stop 

3.30. 










113









flexuosa. 



flexuosa. 




flexuosa. 


flexuosa. 



flexuosa. 


flexuosa. 



flexuosa. 

17484, Betula, leaf litter, woodland, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 09/12/1995, Notes: Releve 14. Pteridium 

aquilinum. 



flexuosa. 


17297, Betula, soil, woodland, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 25/10/1995, Notes: Releve 8. Deschampsia flexuosa. 


flexuosa. 





Row of Beech with Sycamore. 



17419, Pteridium aquilinum, leaf litter, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 17/11/1995, Notes: Releve 13. 

17254, Pteridium aquilinum, leaf litter, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 04/10/1995, Notes: Releve 13. 

Collybia maculata var. maculata 

as Collybia maculata, 16387, Betula, peat, heathland, Site: Howth, O284379, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

17/09/2006, Notes: Stop 2.32 by track. 



17/09/2006, Notes: Stop 2.43 Pine also. 










Stop 2.4b. 




Hygrocybe chlorophana 

as Hygrophorus chlorophanus, 17175, Site: Howth, Dublin, Col.: BMS DNFC, 19/09/1898, Notes: Carleton Rea. The Irish Naturalist Dec. 1898. 

p. 286-289. 



Hygrocybe conica var. conica 

as Hygrocybe conica, 16523, peat, heathland, Site: Howth, O284380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


Hygrocybe irrigata 

as Hygrophorus unguinosus, 17176, Site: Howth, Dublin, Col.: BMS DNFC, 19/09/1898, Notes: Carleton Rea. The Irish Naturalist Dec. 1898. p. 

286-289. 

Hygrocybe laeta var. laeta 

as Hygrocybe laeta, 16388, Ulex europaeus, peat, heathland, Site: Howth, O286380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 

Howard Fox, 17/09/2006, Notes: Stop 2.33 by track. 

114


as Hygrophorus laetus, 17174, Site: Howth, Dublin, Col.: BMS DNFC, 19/09/1898, Notes: Carleton Rea. The Irish Naturalist Dec. 1898. p. 286- 

289. 





Hygrocybe nitrata 

as Hygrophorus nitratus, 17177, Site: Howth, Dublin, Col.: BMS DNFC, 19/09/1898, Notes: Carleton Rea. The Irish Naturalist Dec. 1898. p. 286- 

289. 




as Clitocybe flaccida, 16525, Acer pseudoplatanus, soil, woodland, Site: Howth, O283380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 

Howard Fox, 25/09/2006, Notes: Stop 3.28 near golf course. 

as Clitocybe flaccida, 16534, Acer pseudoplatanus, soil, woodland, Site: Howth, O278383, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

25/09/2006, Notes: Stop 3.32 Base of hill. 

17513, Arboretum, soil, woodland, Site: Howth, O236382, Dublin, Col.: Maria Cullen, Det.: Howard Fox, 21/10/2006, Notes: Stop 4.2. 

16390, Ulex europaeus, peat, heathland, Site: Howth, O286380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 17/09/2006, 

Notes: Stop 2.34 by track. 

Melanoleuca cognata 


flexuosa. 



flexuosa. 

Mycena 



16240, Betula, soil bank, woodland, Site: Howth, O283380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, Notes: Stop 33 with 

Rhodendron. 



16492, Fagus sylvatica, bark, grove, Site: Howth, O277380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, Notes: Stop 3.14. Scot's 






16181, Quercus, soil, woodland, Site: Howth, O279382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, Notes: Stop 6. Girth 280 cm. 

Ivy also. 

16173, Rhododendron, wood, woodland, Site: Howth, O279383, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, Notes: Stop 2 Larch 

and Scot's Pine here also. 



Mycena aetites 


flexuosa. 


Mycena amicta 



16259, Quercus, leaf litter, woodland, Site: Howth, O278382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 17/09/2006, 





16248, Larix decidua, Larch cone, woodland, Site: Howth, O280383, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


Mycena epipterygia var. epipterygia 

as Mycena epipterygia, 17303, Betula, leaf litter, woodland, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 25/10/1995, Notes: 

Releve 4. 



as Mycena epipterygia, 17407, Betula, burnt ground, woodland, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 12/11/1995, Notes: 

Releve 6. 

as Mycena epipterygia, 17406, Betula, soil, woodland, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 12/11/1995, Notes: Releve 8. 










115



Releve 3. 




Releve 3. 






Releve 6. 




Releve 4. 



as Mycena epipterygia, 16308, Betula, soil, woodland, Site: Howth, O278382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 

Fox, 17/09/2006, Notes: Stop 2.16. Side of Muck Rock. 


Releve 4. 


Releve 4. 






Releve 3. 


Releve 6. 




Releve 6. 






Releve 10. 


















Releve 3. 




Releve 4. 




Releve 10. 


Releve 4. 


Releve 5. 


Releve 6. 



116



Releve 3. 


Releve 4. 


Releve 5. 






16446, Larix decidua, soil, woodland, Site: Howth, O279382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, Notes: Stop 3.1. Birch. 

16247, Larix decidua, soil, woodland, Site: Howth, O280383, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 17/09/2006, 


16453, Rhododendron, soil, woodland, Site: Howth, O280382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, Notes: Stop 3.5. 

Mycena galopus var. nigra 

as Mycena leucogala, 17189, Site: Howth, Dublin, Col.: BMS DNFC, 19/09/1898, Notes: Carleton Rea. The Irish Naturalist Dec. 1898. p. 286- 

289. 

as Mycena leucogala, 16487, Quercus, soil, woodland, Site: Howth, O276381, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, Notes: 

Stop 3.13. Girth c. 420 cm. 


16460, wood, woodland, Site: Howth, O278382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, Notes: Stop 3.7. Dead tree. 





flexuosa. 









10 near logs across path. 

17512, Fagus sylvatica, wood, woodland, Site: Howth, O237382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/10/2006, Notes: Stop 4.1. 


as Mycena pura, 16357, Sambucus nigra, wood, woodland, Site: Howth, O281382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 

Howard Fox, 17/09/2006, Notes: Stop 2.24 Near reservoir. With Elder and Beech. 

as Mycena pura, 16394, Ulex europaeus, peat, heathland, Site: Howth, O286380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 


Mycena sanguinolenta 


Phaeolepiota aurea 

as Pholiota spectabilis, 17171, Site: Howth, Dublin, Col.: BMS DNFC, 19/09/1898, Notes: Carleton Rea. The Irish Naturalist Dec. 1898. p. 286- 

289. 

Rickenella fibula 

as Mycena fibula, 16454, Rhododendron, soil, woodland, Site: Howth, O280382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 



Stop 2.18 Sycamore, Beech and Birch here. 

Tephrocybe rancida 

as Collybia rancida, 17299, Betula, leaf litter, woodland, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 25/10/1995, Notes: Releve 

9. Deschamsia flexuosa. 

Tricholoma fulvum 


Tricholoma inamoenum 


Tricholomopsis rutilans 



Stop 2.21. 






16532, Acer pseudoplatanus, soil, woodland, Site: Howth, O281380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, Notes: Stop 

3.30. 

Boletales 

Boletaceae 

Boletus 


16497, Quercus, soil, woodland, Site: Howth, O279379, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, Notes: Stop 3.16. Birch also. 

117



16216, Aesculus hippocastanum, soil, woodland, Site: Howth, O280380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, Notes: Stop 

20 on bank near path. 

16286, Betula, soil, hilltop outcrop, Site: Howth, O279382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 17/09/2006, 

Notes: Stop 2.12. Sheltered area. 



16232, Quercus, soil, woodland, Site: Howth, O281380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, Notes: Stop 31 Birch and 

Alder here also. 

Boletus erythropus 





Leccinum holopus 


flexuosa. 


Leccinum oxydabile 


Leccinum scabrum var. scabrum 

as Leccinum scabrum, 17403, Betula, soil, woodland, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 12/11/1995, Notes: Releve 8. 


as Leccinum scabrum, 17366, Betula, leaf litter, woodland, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 06/11/1995, Notes: 




as Leccinum scabrum, 17404, Betula, leaf litter, woodland, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 12/11/1995, Notes: 




Leccinum variicolor 





flexuosa. 


Stop 3.26 near heath with old Oak. 



flexuosa. 

16217, Betula, soil, woodland, Site: Howth, O280380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, Notes: Stop 21. Large 

specimen under Ferns. 






16396, Fagus sylvatica, soil, woodland edge, Site: Howth, O286380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 




16175, Quercus, soil, woodland, Site: Howth, O279382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, Notes: Stop 3 Ash and 

Laurel also. 


Stop 2.18 Sycamore, Beech and Birch here. 



as Boletus porosporus, 17314, Betula, soil, woodland, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 30/10/1995, Notes: Releve 8. 


as Boletus porosporus, 17313, Betula, leaf litter, woodland, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 30/10/1995, Notes: 


Hygrophoropsidaceae 

Hygrophoropsis aurantiaca 

as Cantharellus aurantiacus, 17173, Site: Howth, Dublin, Col.: BMS DNFC, 19/09/1898, Notes: Carleton Rea. The Irish Naturalist Dec. 1898. p. 

286-289. 

Paxillaceae 




16537, soil, woodland, Site: Howth, O276383, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, Notes: Stop 3.35. Near boulders under 

Muck Rock. 

16533, Acer pseudoplatanus, soil, woodland, Site: Howth, O278382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, Notes: Stop 

3.31. 


118



flexuosa. 



flexuosa. 





flexuosa. 



flexuosa. 


flexuosa. 



flexuosa. 


16504, Betula, soil, woodland, Site: Howth, O279380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, Notes: Stop 3.18 near stone 

wall. 





flexuosa. 



flexuosa. 





flexuosa. 


Stop 2.21. 




flexuosa. 







flexuosa. 


16219, Betula, soil, woodland edge, Site: Howth, O280380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, Notes: Stop 22 by path. 



flexuosa. 

17360, Betula, leaf litter, woodland, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 03/11/1995, Notes: Releve 14. Pteridium 

aquilinum. 

16231, Betula, soil, woodland, Site: Howth, O279379, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, Notes: Stop 29. 




16386, Betula, peat, heathland, Site: Howth, O284379, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 17/09/2006, Notes: 

Stop 2.32 by track. 


flexuosa. 


flexuosa. 



flexuosa. 


16227, Betula, bark, woodland, Site: Howth, O278378, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, Notes: Stop 27 opposite 

rocky knoll of Ben of Howth. 


flexuosa. 


flexuosa also. 

119






17333, Betula, soil, woodland, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 30/10/1995, Notes: Releve 14. Pteridium aqulinum. 


flexuosa. 

17250, Betula, leaf litter, woodland, Site: Howth, Dublin, Col.: Julian Roche, Det.: Julian Roche, 02/10/1995, Notes: Releve 10. Rubus fruticosus 

agg. also. 


flexuosa. 


16499, Quercus, soil, woodland, Site: Howth, O279379, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, Notes: Stop 3.16. Birch also. 

16448, Ulex europaeus, soil, woodland, Site: Howth, O279382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, Notes: Stop 3.2. 

Muck Rock summit. 





Clavulinaceae 


as Clavulina cristata, 16436, wood, woodland, Site: Howth, O282380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


as Clavulina cristata, 16238, Betula, soil bank, woodland, Site: Howth, O283380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, 

Notes: Stop 33 with Rhodendron. 






17519, wood, woodland, Site: Howth, O236382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 21/10/2006, Notes: Stop 

4.7. 


16449, Rhododendron, burnt log, woodland, Site: Howth, O280381, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, Notes: Stop 3.3. 





16354, Sambucus nigra, wood, woodland, Site: Howth, O280382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

17/09/2006, Notes: Stop 2.22. West of reservoir. 

Phallales 

Phallaceae 

Mutinus caninus 

as Cynophallus caninus, 17211, Site: Howth, Col.: BMS DNFC, 17/09/1898, Notes: The Irish Naturalist November 1898. 

Polyporales 



16459, Betula, soil, woodland, Site: Howth, O277382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, Notes: Stop 3.6. Fallen tree. 






17/09/2006, Notes: Stop 2.24 Near reservoir. With Elder and Beech. 


Dying tree. 

16194, Quercus, wood, woodland, Site: Howth, O280382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, Notes: Stop 14 Dying tree 

with woodworm. 

Ganoderma australe 

as Ganoderma adspersum, 16212, Fagus sylvatica, soil, woodland, Site: Howth, O280380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

08/09/2006, Notes: Stop 20 with Horse Chestnut and Pine. 

Hapalopilaceae 

Bjerkandera adusta 

as Polyporus adustus, 17150, Site: Howth, Dublin, Col.: BMS DNFC, 19/09/1898, Notes: Carleton Rea. The Irish Naturalist Dec. 1898. p. 286- 

289. 

Meruliaceae 

Mycoacia uda 

as Hydnum udum, 17148, Site: Howth, Dublin, Col.: BMS DNFC, 19/09/1898, Notes: Carleton Rea. The Irish Naturalist Dec. 1898. p. 286-289. 

Polyporaceae 


16444, Betula, bark, woodland, Site: Howth, O279380, Dublin, Col.: Howard Fox, Det.: Howard Fox, 23/09/2006, Notes: Rhododendron thicket 

with Beechwood. 

120



16353, Fraxinus excelsior, wood, woodland, Site: Howth, O280382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

17/09/2006, Notes: Stop 2.22. West of reservoir. 


16207, wood, woodland, Site: Howth, O280381, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, Notes: Stop 18 dead logs. 




Stop 2.7. 


Dying tree. 

16510, Pinus sylvestris, wood, woodland, Site: Howth, O280380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, Notes: Stop 3.20. 

Tree lying across path. 



Trichaptum abietinum 

as Polystictus abietinus, 17149, Site: Howth, Dublin, Col.: BMS DNFC, 19/09/1898, Notes: Carleton Rea. The Irish Naturalist Dec. 1898. p. 286- 

289. 

Tyromyces chioneus 

as Polyporus chioneus, 17151, Site: Howth, Dublin, Col.: BMS DNFC, 19/09/1898, Notes: Carleton Rea. The Irish Naturalist Dec. 1898. p. 286- 

289. 

Russulales 

Auriscalpiaceae 

Auriscalpium vulgare 

as Hydnum auriscalpium, 17147, Site: Howth, Dublin, Col.: BMS DNFC, 19/09/1898, Notes: Carleton Rea. The Irish Naturalist Dec. 1898. p. 

286-289. 





Russulaceae 

Lactarius 


Rhodendron. 


Stop 2.21. 












Lactarius camphoratus 



Stop 3.34. Rhododendron also. 

as Lactarius cimicarius, 16517, Fagus sylvatica, soil, woodland, Site: Howth, O278380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 


Lactarius fuliginosus 


Lactarius glyciosmus 




16488, Fagus sylvatica, soil, grove, Site: Howth, O277380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 25/09/2006, 

Notes: Stop 3.14. Scot's Pine and Birch. 

Lactarius plumbeus 

16443, soil, woodland, Site: Howth, O280382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 17/09/2006, Notes: Stop 2.51. 


Stop 2.19 Mossy bank near base of stone wall. 


16485, Quercus, soil, woodland, Site: Howth, O276381, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, Notes: Stop 3.13. Girth c. 

420 cm. 

16180, Quercus, soil, woodland, Site: Howth, O279382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, Notes: Stop 6. Girth 280 cm. 

Ivy also. 

Lactarius subumbonatus 




17/09/2006, Notes: Stop 2.43 Pine also. 

121




16224, Betula, bark, woodland, Site: Howth, O278378, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, Notes: Stop 26 with Bracken, 

near golf course. 













16254, Betula pendula, soil, woodland, Site: Howth, O279382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 17/09/2006, 














16205, Fagus sylvatica, soil, woodland, Site: Howth, O280381, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, Notes: Stop 17 Dying 

tree. 










Lactarius turpis 





flexuosa. 




flexuosa. 


flexuosa. 




flexuosa. 

Russula 


Sycamore, near logs. 






Notes: Stop 3.28 near golf course. Sycamore also. 







Russula brunneoviolacea 



122



16215, Aesculus hippocastanum, soil, woodland, Site: Howth, O280380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, Notes: Stop 

20 on bank near path. 




Notes: Stop 2.37. Bracken also. 







flexousa. 




flexuosa. 


Notes: Stop 3.19. Row of Beech with Sycamore. 

Russula fragilis var. violascens 


Russula galochroa 




Stop 2.21. 



Russula lutea 

as Russula armeniaca, 17183, Site: Howth, Dublin, Col.: BMS DNFC, 19/09/1898, Notes: Carleton Rea. The Irish Naturalist Dec. 1898. p. 286- 

289. 


16462, soil, woodland, Site: Howth, O278382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 25/09/2006, Notes: Stop 3.7. 

Dead wood. 





16445, Betula, bark, woodland, Site: Howth, O279380, Dublin, Col.: Howard Fox, Det.: Howard Fox, 23/09/2006, Notes: Rhododendron thicket 

with Beechwood. 










420 cm. 





flexuosa. 






Rhodendron. 




flexuosa. 



16452, Coniferae, soil, woodland, Site: Howth, O280381, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, Notes: Stop 3.4. 

Rhododendron tunnel. 






Stop 2.5. 

123



420 cm. 

16477, Quercus, bark, woodland, Site: Howth, O276381, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, Notes: Stop 3.12. 

Rhododendron. 




Russula sardonia 

as Russula drimeia, 17185, Site: Howth, Dublin, Col.: BMS DNFC, 19/09/1898, Notes: Carleton Rea. The Irish Naturalist Dec. 1898. p. 286-289. 



Notes: Stop 3.19. Row of Beech with Sycamore. 

Stereaceae 




16252, Rhododendron, wood, woodland, Site: Howth, O280383, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 17/09/2006, 


16272, Rhododendron, wood, cliff, Site: Howth, O278382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 17/09/2006, 

Notes: Stop 2.10. Muck Rock. 


16461, wood, woodland, Site: Howth, O278382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 25/09/2006, Notes: Stop 

3.7. Dead wood. 



16331, Rhododendron, bark, woodland, Site: Howth, O280383, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 17/09/2006, 


Tremellales 

Tremellaceae 


16195, Quercus, wood, woodland, Site: Howth, O280382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, Notes: Stop 15 Fallen tree. 

16273, Rhododendron, cut stumps, cliff, Site: Howth, O278382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 17/09/2006, 

Notes: Stop 2.10. Muck Rock. 

16450, Rhododendron, branch, woodland, Site: Howth, O280381, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 25/09/2006, Notes: Stop 3.3. 


Urediniomycetes 

Uredinales 

Phragmidiaceae 


16395, Rubus fruticosus agg., leaf, heathland, Site: Howth, O286380, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


Myxomycota 

Myxomycetes 

Physarales 

Didymiaceae 

Mucilago crustacea var. crustacea 

as Mucilago crustacea, 16177, Grasses, blades, woodland, Site: Howth, O279382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, 

Notes: Stop 4. 

Protosteliomycetes 

Protosteliales 

Ceratiomyxaceae 

Ceratiomyxa fruticulosa var. fruticulosa 

as Ceratiomyxa fruticulosa, 16230, rotting wood, woodland, Site: Howth, O280382, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 08/09/2006, 

Notes: Stop 11. Sycamore and Beech. 

as Ceratiomyxa fruticulosa, 17522, wood, woodland, Site: Howth, O236381, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 21/10/2006, Notes: 

Stop 4.10. Rhododendron. 

Oomycota 

Oomycetes 

Peronosporales 

Peronosporaceae 

Peronospora ficariae 

17241, Ranunculus repens, leaf underside, Site: Howth, Dublin, Col.: J. Adams, Det.: J. Adams, 10/05/1912, Notes: New to Ireland. 

Zygomycota 

Zygomycetes 

Mucorales 

Pilobolaceae 

Pilaira anomala 

17204, Site: Howth, Dublin, Col.: BMS DNFC, 19/09/1898, Notes: Printed as Pilaria anomala in paper. Carleton Rea. The Irish Naturalist Dec. 

1898. p. 286-289. 

124



Site References 

Species Index 

Acarospora fuscata - Ascomycota, Ascomycetes, Lecanorales, Acarosporaceae. 



Amanita fulva - Basidiomycota, Basidiomycetes, Agaricales, Pluteaceae. 

Amanita muscaria - Basidiomycota, Basidiomycetes, Agaricales, Pluteaceae. 

Amanita pantherina - Basidiomycota, Basidiomycetes, Agaricales, Pluteaceae. 

Amanita rubescens - (= Amanita rubescens var. rubescens), Basidiomycota, Basidiomycetes, Agaricales, Pluteaceae. 

Amanita rubescens var. rubescens - Basidiomycota, Basidiomycetes, Agaricales, Pluteaceae. 

Anthracobia macrocystis - Ascomycota, Ascomycetes, Pezizales, Pyronemataceae. 



Ascobolus vinosus - (= Fimaria hepatica), Ascomycota, Ascomycetes, Pezizales, Pyronemataceae. 

Ascocoryne sarcoides - Ascomycota, Ascomycetes, Helotiales, Helotiaceae. 

Ascophanus carneus - (= Iodophanus carneus), Ascomycota, Ascomycetes, Pezizales, Pezizaceae. 


Auriscalpium vulgare - Basidiomycota, Basidiomycetes, Russulales, Auriscalpiaceae. 

Bjerkandera adusta - Basidiomycota, Basidiomycetes, Polyporales, Hapalopilaceae. 

Bolbitius vitellinus - Basidiomycota, Basidiomycetes, Agaricales, Bolbitiaceae. 

Boletus - Basidiomycota, Basidiomycetes, Boletales, Boletaceae. 

Boletus edulis - Basidiomycota, Basidiomycetes, Boletales, Boletaceae. 

Boletus erythropus - Basidiomycota, Basidiomycetes, Boletales, Boletaceae. 

Boletus luridus - Basidiomycota, Basidiomycetes, Boletales, Boletaceae. 


Calocera cornea - Basidiomycota, Basidiomycetes, Dacrymycetales, Dacrymycetaceae. 

Calocera viscosa - Basidiomycota, Basidiomycetes, Dacrymycetales, Dacrymycetaceae. 


Cantharellus aurantiacus - (= Hygrophoropsis aurantiaca), Basidiomycota, Basidiomycetes, Boletales, Hygrophoropsidaceae. 

Ceratiomyxa fruticulosa - (= Ceratiomyxa fruticulosa var. fruticulosa), Myxomycota, Protosteliomycetes, Protosteliales, Ceratiomyxaceae. 

Ceratiomyxa fruticulosa var. fruticulosa - Myxomycota, Protosteliomycetes, Protosteliales, Ceratiomyxaceae. 

Cheilymenia oligotricha - Ascomycota, Ascomycetes, Pezizales, Pyronemataceae. 


Cladonia polydactyla - (= Cladonia polydactyla var. polydactyla), Ascomycota, Ascomycetes, Lecanorales, Cladoniaceae. 

Cladonia polydactyla var. polydactyla - Ascomycota, Ascomycetes, Lecanorales, Cladoniaceae. 

Cladonia portentosa - Ascomycota, Ascomycetes, Lecanorales, Cladoniaceae. 

Cladonia uncialis subsp. biuncialis - Ascomycota, Ascomycetes, Lecanorales, Cladoniaceae. 


Clavariadelphus fistulosus - (= Macrotyphula fistulosa), Basidiomycota, Basidiomycetes, Agaricales, Clavariaceae. 



Clavulinopsis luteoalba - Basidiomycota, Basidiomycetes, Agaricales, Clavariaceae. 

Clitocybe dealbata - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Clitocybe flaccida - (= Lepista flaccida), Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Clitocybe gibba - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Clitocybe infundibuliformis - (= Clitocybe gibba), Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Clitocybe nebularis - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Collybia butyracea - (= Collybia butyracea var. butyracea), Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Collybia butyracea var. butyracea - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 


Collybia dryophila - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Collybia maculata - (= Collybia maculata var. maculata), Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Collybia maculata var. maculata - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Collybia peronata - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Collybia rancida - (= Tephrocybe rancida), Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Coprinus - Basidiomycota, Basidiomycetes, Agaricales, Coprinaceae. 

Coprinus disseminatus - Basidiomycota, Basidiomycetes, Agaricales, Coprinaceae. 

Coprinus micaceus - Basidiomycota, Basidiomycetes, Agaricales, Coprinaceae. 



Cortinarius elatior - Basidiomycota, Basidiomycetes, Agaricales, Cortinariaceae. 

Cortinarius hemitrichus - Basidiomycota, Basidiomycetes, Agaricales, Cortinariaceae. 

Cortinarius hinnuleus - Basidiomycota, Basidiomycetes, Agaricales, Cortinariaceae. 

Cortinarius leucopus - Basidiomycota, Basidiomycetes, Agaricales, Cortinariaceae. 

Cortinarius paleaceus - Basidiomycota, Basidiomycetes, Agaricales, Cortinariaceae. 

Cortinarius semisanguineus - Basidiomycota, Basidiomycetes, Agaricales, Cortinariaceae. 

Coryne sarcoides - (= Ascocoryne sarcoides), Ascomycota, Ascomycetes, Helotiales, Helotiaceae. 

Cynophallus caninus - (= Mutinus caninus), Basidiomycota, Basidiomycetes, Phallales, Phallaceae. 

Cystolepiota seminuda - Basidiomycota, Basidiomycetes, Agaricales, Agaricaceae. 

Cystolepiota sistrata - (= Cystolepiota seminuda), Basidiomycota, Basidiomycetes, Agaricales, Agaricaceae. 

125



Daedaleopsis confragosa - Basidiomycota, Basidiomycetes, Polyporales, Polyporaceae. 



Entoloma conferendum - Basidiomycota, Basidiomycetes, Agaricales, Entolomataceae. 

Entoloma incanum - Basidiomycota, Basidiomycetes, Agaricales, Entolomataceae. 

Entoloma ortonii - Basidiomycota, Basidiomycetes, Agaricales, Entolomataceae. 

Erysiphe heraclei - Ascomycota, Ascomycetes, Erysiphales, Erysiphaceae. 


Fimaria hepatica - Ascomycota, Ascomycetes, Pezizales, Pyronemataceae. 


Fuscidea cyathoides - (= Fuscidea cyathoides var. cyathoides), Ascomycota, Ascomycetes, Teloschistales, Fuscideaceae. 

Fuscidea cyathoides var. cyathoides - Ascomycota, Ascomycetes, Teloschistales, Fuscideaceae. 

Galerina badipes - Basidiomycota, Basidiomycetes, Agaricales, Cortinariaceae. 

Ganoderma adspersum - (= Ganoderma australe), Basidiomycota, Basidiomycetes, Polyporales, Ganodermataceae. 


Ganoderma australe - Basidiomycota, Basidiomycetes, Polyporales, Ganodermataceae. 

Graphis elegans - Ascomycota, Ascomycetes, Ostropales, Graphidaceae. 

Graphis scripta - Ascomycota, Ascomycetes, Ostropales, Graphidaceae. 

Hebeloma crustuliniforme - Basidiomycota, Basidiomycetes, Agaricales, Bolbitiaceae. 


Hydnum auriscalpium - (= Auriscalpium vulgare), Basidiomycota, Basidiomycetes, Russulales, Auriscalpiaceae. 

Hydnum udum - (= Mycoacia uda), Basidiomycota, Basidiomycetes, Polyporales, Meruliaceae. 

Hygrocybe ceracea - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Hygrocybe chlorophana - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Hygrocybe coccinea - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Hygrocybe conica - (= Hygrocybe conica var. conica), Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Hygrocybe conica var. conica - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Hygrocybe irrigata - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Hygrocybe laeta - (= Hygrocybe laeta var. laeta), Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Hygrocybe laeta var. laeta - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Hygrocybe miniata - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Hygrocybe nitrata - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Hygrocybe vitellina - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Hygrophoropsis aurantiaca - Basidiomycota, Basidiomycetes, Boletales, Hygrophoropsidaceae. 

Hygrophorus chlorophanus - (= Hygrocybe chlorophana), Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Hygrophorus laetus - (= Hygrocybe laeta var. laeta), Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Hygrophorus nitratus - (= Hygrocybe nitrata), Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Hygrophorus unguinosus - (= Hygrocybe irrigata), Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 



Hypholoma hydrophila - (= Psathyrella piluliformis), Basidiomycota, Basidiomycetes, Agaricales, Coprinaceae. 

Hypogymnia physodes - Ascomycota, Ascomycetes, Lecanorales, Parmeliaceae. 

Hypomyces chrysospermus - Ascomycota, Ascomycetes, Hypocreales, Hypocreaceae. 

Hypotrachyna revoluta - Ascomycota, Ascomycetes, Lecanorales, Parmeliaceae. 

Inocybe - Basidiomycota, Basidiomycetes, Agaricales, Cortinariaceae. 

Inocybe asterospora - Basidiomycota, Basidiomycetes, Agaricales, Cortinariaceae. 

Inocybe cincinnata - Basidiomycota, Basidiomycetes, Agaricales, Cortinariaceae. 

Inocybe petiginosa - Basidiomycota, Basidiomycetes, Agaricales, Cortinariaceae. 

Iodophanus carneus - Ascomycota, Ascomycetes, Pezizales, Pezizaceae. 

Laccaria amethystina - Basidiomycota, Basidiomycetes, Agaricales, Hydnangiaceae. 


Lachnea dalmeniensis - (= Cheilymenia oligotricha), Ascomycota, Ascomycetes, Pezizales, Pyronemataceae. 

Lachnea hybrida - (= Trichophaea hybrida), Ascomycota, Ascomycetes, Pezizales, Pyronemataceae. 


Lactarius blennius - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Lactarius camphoratus - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Lactarius cimicarius - (= Lactarius camphoratus), Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Lactarius fuliginosus - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Lactarius glyciosmus - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Lactarius hepaticus - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Lactarius plumbeus - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Lactarius quietus - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Lactarius subumbonatus - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 


Lactarius turpis - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Lasiosphaeria ovina - Ascomycota, Ascomycetes, Sordariales, Lasiosphaeriaceae. 



Lecanora orosthea - Ascomycota, Ascomycetes, Lecanorales, Lecanoraceae. 

Leccinum holopus - Basidiomycota, Basidiomycetes, Boletales, Boletaceae. 

Leccinum oxydabile - Basidiomycota, Basidiomycetes, Boletales, Boletaceae. 

Leccinum scabrum - (= Leccinum scabrum var. scabrum), Basidiomycota, Basidiomycetes, Boletales, Boletaceae. 

Leccinum scabrum var. scabrum - Basidiomycota, Basidiomycetes, Boletales, Boletaceae. 

126


Leccinum variicolor - Basidiomycota, Basidiomycetes, Boletales, Boletaceae. 

Leccinum versipelle - Basidiomycota, Basidiomycetes, Boletales, Boletaceae. 



Leotia lubrica - Ascomycota, Ascomycetes, Helotiales, Leotiaceae. 

Lepiota acutesquamosa - Basidiomycota, Basidiomycetes, Agaricales, Agaricaceae. 


Lepiota felina - Basidiomycota, Basidiomycetes, Agaricales, Agaricaceae. 

Lepiota sistrata - (= Cystolepiota seminuda), Basidiomycota, Basidiomycetes, Agaricales, Agaricaceae. 

Lepista flaccida - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 



Lepraria membranacea - (= Leproloma membranaceum), Ascomycota, Ascomycetes, Lecanorales, Incertae sedis. 

Leproloma membranaceum - Ascomycota, Ascomycetes, Lecanorales, Incertae sedis. 

Leptonia incana - (= Entoloma incanum), Basidiomycota, Basidiomycetes, Agaricales, Entolomataceae. 

Lophiostoma angustilabrum - Ascomycota, Ascomycetes, Pleosporales, Lophiostomataceae. 

Lycoperdon perlatum - Basidiomycota, Basidiomycetes, Agaricales, Lycoperdaceae. 


Macrocystidia cucumis - Basidiomycota, Basidiomycetes, Agaricales, Marasmiaceae. 


Macrotyphula fistulosa - Basidiomycota, Basidiomycetes, Agaricales, Clavariaceae. 

Macrotyphula juncea - Basidiomycota, Basidiomycetes, Agaricales, Clavariaceae. 

Melanelia fuliginosa subsp. fuliginosa - Ascomycota, Ascomycetes, Lecanorales, Parmeliaceae. 

Melanelia fuliginosa subsp. glabratula - Ascomycota, Ascomycetes, Lecanorales, Parmeliaceae. 

Melanelia glabratula - (= Melanelia fuliginosa subsp. glabratula), Ascomycota, Ascomycetes, Lecanorales, Parmeliaceae. 


Melanoleuca cognata - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 


Mucilago crustacea - (= Mucilago crustacea var. crustacea), Myxomycota, Myxomycetes, Physarales, Didymiaceae. 

Mucilago crustacea var. crustacea - Myxomycota, Myxomycetes, Physarales, Didymiaceae. 

Mutinus caninus - Basidiomycota, Basidiomycetes, Phallales, Phallaceae. 


Mycena acicula - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Mycena aetites - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Mycena amicta - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Mycena capillaris - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Mycena clavicularis - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Mycena epipterygia - (= Mycena epipterygia var. epipterygia), Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Mycena epipterygia var. epipterygia - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Mycena fibula - (= Rickenella fibula), Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 


Mycena galopus var. nigra - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Mycena inclinata - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Mycena leucogala - (= Mycena galopus var. nigra), Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Mycena pelianthina - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 




Mycena sanguinolenta - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Mycoacia uda - Basidiomycota, Basidiomycetes, Polyporales, Meruliaceae. 

Naucoria badipes - (= Galerina badipes), Basidiomycota, Basidiomycetes, Agaricales, Cortinariaceae. 

Naucoria erinacea - Basidiomycota, Basidiomycetes, Agaricales, Bolbitiaceae. 

Naucoria escharoides - Basidiomycota, Basidiomycetes, Agaricales, Bolbitiaceae. 


Nolanea farinolens - (= Entoloma ortonii), Basidiomycota, Basidiomycetes, Agaricales, Entolomataceae. 

Nolanea staurospora - (= Entoloma conferendum), Basidiomycota, Basidiomycetes, Agaricales, Entolomataceae. 



Orbilia auricolor - Ascomycota, Ascomycetes, Incertae sedis, Orbiliaceae. 

Oudemansiella mucida - Basidiomycota, Basidiomycetes, Agaricales, Marasmiaceae. 

Panaeolus semiovatus - (= Panaeolus semiovatus var. semiovatus), Basidiomycota, Basidiomycetes, Agaricales, Bolbitiaceae. 

Panaeolus semiovatus var. semiovatus - Basidiomycota, Basidiomycetes, Agaricales, Bolbitiaceae. 

Parmelia omphalodes - Ascomycota, Ascomycetes, Lecanorales, Parmeliaceae. 

Parmelia saxatilis - Ascomycota, Ascomycetes, Lecanorales, Parmeliaceae. 





Peltigera lactucifolia - Ascomycota, Ascomycetes, Peltigerales, Peltigeraceae. 

Peniophora quercina - Basidiomycota, Basidiomycetes, Russulales, Peniophoraceae. 

Peronospora ficariae - Oomycota, Oomycetes, Peronosporales, Peronosporaceae. 

Pertusaria amara - (= Pertusaria amara f. amara), Ascomycota, Ascomycetes, Pertusariales, Pertusariaceae. 

Pertusaria amara f. amara - Ascomycota, Ascomycetes, Pertusariales, Pertusariaceae. 


127


Phaeolepiota aurea - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Pholiota carbonaria - (= Pholiota highlandensis), Basidiomycota, Basidiomycetes, Agaricales, Strophariaceae. 

Pholiota highlandensis - Basidiomycota, Basidiomycetes, Agaricales, Strophariaceae. 

Pholiota spectabilis - (= Phaeolepiota aurea), Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Phragmidium violaceum - Basidiomycota, Urediniomycetes, Uredinales, Phragmidiaceae. 


Pilaira anomala - Zygomycota, Zygomycetes, Mucorales, Pilobolaceae. 

Piptoporus betulinus - Basidiomycota, Basidiomycetes, Polyporales, Fomitopsidaceae. 

Pleurotus ostreatus - Basidiomycota, Basidiomycetes, Agaricales, Pleurotaceae. 

Poculum firmum - Ascomycota, Ascomycetes, Helotiales, Rutstroemiaceae. 

Polyporus adustus - (= Bjerkandera adusta), Basidiomycota, Basidiomycetes, Polyporales, Hapalopilaceae. 

Polyporus chioneus - (= Tyromyces chioneus), Basidiomycota, Basidiomycetes, Polyporales, Polyporaceae. 


Polystictus abietinus - (= Trichaptum abietinum), Basidiomycota, Basidiomycetes, Polyporales, Polyporaceae. 

Psathyra corrugis - (= Psathyrella corrugis), Basidiomycota, Basidiomycetes, Agaricales, Coprinaceae. 

Psathyrella corrugis - Basidiomycota, Basidiomycetes, Agaricales, Coprinaceae. 

Psathyrella piluliformis - Basidiomycota, Basidiomycetes, Agaricales, Coprinaceae. 

Psilocybe semilanceata - Basidiomycota, Basidiomycetes, Agaricales, Strophariaceae. 

Psilocybe semilanceata var. caerulescens - (= Psilocybe strictipes), Basidiomycota, Basidiomycetes, Agaricales, Strophariaceae. 

Psilocybe strictipes - Basidiomycota, Basidiomycetes, Agaricales, Strophariaceae. 

Pteridiospora scoriadea - Ascomycota, Ascomycetes, Dothideales, Incertae sedis. 

Punctelia subrudecta - Ascomycota, Ascomycetes, Lecanorales, Parmeliaceae. 



Rhizocarpon geographicum - Ascomycota, Ascomycetes, Lecanorales, Rhizocarpaceae. 

Rhizocarpon lavatum - Ascomycota, Ascomycetes, Lecanorales, Rhizocarpaceae. 

Rhizocarpon obscuratum - (= Rhizocarpon lavatum), Ascomycota, Ascomycetes, Lecanorales, Rhizocarpaceae. 


Rickenella fibula - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 


Russula armeniaca - (= Russula lutea), Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Russula atropurpurea - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Russula betularum - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Russula brunneoviolacea - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Russula cyanoxantha - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Russula cyanoxantha var. peltereaui - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Russula drimeia - (= Russula sardonia), Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Russula fragilis - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Russula fragilis var. violascens - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Russula galochroa - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Russula gracillima - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Russula granulosa - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Russula lutea - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Russula luteotacta - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 


Russula nigricans - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Russula ochroleuca - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Russula queletii - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Russula sardonia - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Russula xerampelina - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Rutstroemia firma - (= Poculum firmum), Ascomycota, Ascomycetes, Helotiales, Rutstroemiaceae. 



Scleroderma verrucosum - Basidiomycota, Basidiomycetes, Boletales, Sclerodermataceae. 

Scutellinia scutellata - Ascomycota, Ascomycetes, Pezizales, Pyronemataceae. 

Sepedonium chrysospermum - (= Hypomyces chrysospermus), Ascomycota, Ascomycetes, Hypocreales, Hypocreaceae. 

Stereum hirsutum - Basidiomycota, Basidiomycetes, Russulales, Stereaceae. 

Stereum rugosum - Basidiomycota, Basidiomycetes, Russulales, Stereaceae. 

Stropharia albocyanea - (= Stropharia pseudocyanea), Basidiomycota, Basidiomycetes, Agaricales, Strophariaceae. 

Stropharia inuncta - Basidiomycota, Basidiomycetes, Agaricales, Strophariaceae. 

Stropharia pseudocyanea - Basidiomycota, Basidiomycetes, Agaricales, Strophariaceae. 



Tephrocybe rancida - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 



Trichaptum abietinum - Basidiomycota, Basidiomycetes, Polyporales, Polyporaceae. 

Tricholoma fulvum - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Tricholoma inamoenum - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Tricholomopsis rutilans - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Trichophaea hybrida - Ascomycota, Ascomycetes, Pezizales, Pyronemataceae. 

Tubaria furfuracea - Basidiomycota, Basidiomycetes, Agaricales, Cortinariaceae. 

Tyromyces chioneus - Basidiomycota, Basidiomycetes, Polyporales, Polyporaceae. 

Uncinula necator - Ascomycota, Ascomycetes, Erysiphales, Erysiphaceae. 

128


Usnea cornuta - Ascomycota, Ascomycetes, Lecanorales, Parmeliaceae. 

Usnea flammea - Ascomycota, Ascomycetes, Lecanorales, Parmeliaceae. 

Usnea subfloridana - Ascomycota, Ascomycetes, Lecanorales, Parmeliaceae. 

Verticillium lateritium - Anamorphic fungi, hyphomycetous anamorph. 

Xanthoparmelia conspersa - Ascomycota, Ascomycetes, Lecanorales, Parmeliaceae. 







Acer 

Uncinula necator. 


Amanita muscaria, Amanita rubescens var. rubescens, Armillaria mellea, Arthonia radiata, Auricularia auricula-judae, Clavulinopsis luteoalba, 

Collybia peronata, Evernia prunastri, Ganoderma applanatum, Graphis elegans, Graphis scripta, Hypholoma fasciculare, Hypotrachyna revoluta, 

Laccaria laccata, Lactarius tabidus, Lecanora chlarotera, Leotia lubrica, Lepista flaccida, Lepraria incana, Mycena clavicularis, Mycena 

polygramma, Nectria cinnabarina, Opegrapha vulgata, Parmelia sulcata, Parmotrema chinense, Paxillus involutus, Peziza badia, Rhytisma 

acerinum, Schismatomma cretaceum, Stereum rugosum, Trametes versicolor, Xerocomus chrysenteron. 


Amanita pantherina, Boletus edulis, Collybia butyracea var. butyracea, Collybia confluens, Collybia dryophila, Paxillus involutus, Russula 

cyanoxantha. 


Amanita muscaria, Cortinarius semisanguineus, Laccaria laccata, Taphrina amentorum. 

Arboretum 

Lepista flaccida. 

Betula 

Amanita fulva, Amanita muscaria, Amanita rubescens var. rubescens, Anthracobia macrocystis, Boletus, Boletus edulis, Boletus luridus, 

Clavulina coralloides, Clitocybe gibba, Collybia butyracea var. butyracea, Collybia confluens, Collybia dryophila, Collybia maculata var. 

maculata, Collybia peronata, Coprinus, Coprinus disseminatus, Cortinarius paleaceus, Cystolepiota seminuda, Daedaleopsis confragosa, 

Entoloma ortonii, Graphis elegans, Inocybe, Inocybe petiginosa, Laccaria laccata, Lactarius, Lactarius blennius, Lactarius glyciosmus, Lactarius 

plumbeus, Lactarius tabidus, Lactarius turpis, Leccinum holopus, Leccinum oxydabile, Leccinum scabrum var. scabrum, Leccinum variicolor, 

Leccinum versipelle, Lepiota felina, Lycoperdon perlatum, Macrocystidia cucumis, Macrotyphula fistulosa, Melanoleuca cognata, Mycena, 

Mycena aetites, Mycena epipterygia var. epipterygia, Mycena inclinata, Panaeolus semiovatus var. semiovatus, Paxillus involutus, Pholiota 

highlandensis, Piptoporus betulinus, Pteridiospora scoriadea, Russula betularum, Russula fragilis, Russula gracillima, Russula nigricans, Russula 

ochroleuca, Russula queletii, Tephrocybe rancida, Trametes versicolor, Tricholoma fulvum, Tricholomopsis rutilans, Xerocomus chrysenteron, 

Xerocomus porosporus. 

Betula pendula 

Armillaria mellea, Laccaria laccata, Lactarius tabidus. 

Boletus 






Calluna vulgaris 

Cladonia portentosa. 

Coniferae 

Russula ochroleuca. 


Amanita muscaria, Amanita pantherina, Amanita rubescens var. rubescens, Armillaria mellea, Clitocybe dealbata, Collybia butyracea var. 

butyracea, Collybia confluens, Collybia dryophila, Collybia peronata, Coprinus micaceus, Cortinarius, Cortinarius paleaceus, Cystolepiota 

seminuda, Evernia prunastri, Ganoderma applanatum, Ganoderma australe, Hypholoma fasciculare, Laccaria amethystina, Laccaria laccata, 

Lactarius blennius, Lactarius camphoratus, Lactarius hepaticus, Lactarius tabidus, Lycoperdon pyriforme, Macrolepiota procera, Macrotyphula 

juncea, Mycena, Mycena pelianthina, Mycena polygramma, Oudemansiella mucida, Poculum firmum, Ramalina farinacea, Russula, Russula 

atropurpurea, Russula cyanoxantha, Russula cyanoxantha var. peltereaui, Russula fragilis, Russula mairei, Russula nigricans, Russula 

ochroleuca, Russula xerampelina, Stereum hirsutum, Trametes versicolor, Xerocomus chrysenteron, Xylaria polymorpha. 


Bolbitius vitellinus, Calvatia gigantea, Chrysothrix candelaris, Flavoparmelia caperata, Lecanora chlarotera, Opegrapha atra, Pertusaria amara f. 

amara, Physcia tenella, Polyporus squamosus, Usnea subfloridana, Xanthoria parietina. 

Grasses 

Coprinus plicatilis, Mucilago crustacea var. crustacea, Peltigera lactucifolia. 

Heracleum sphondylium 

Erysiphe heraclei. 


Hypholoma fasciculare. 

Larix decidua 

Evernia prunastri, Hypholoma fasciculare, Lepraria incana, Mycena clavicularis, Mycena filopes. 



Pinus sylvestris 

Trametes versicolor. 

Populus alba 

Evernia prunastri, Flavoparmelia caperata, Hypogymnia physodes, Lecanora expallens, Lecidella elaeochroma f. elaeochroma, Melanelia 

subaurifera, Parmelia sulcata, Physcia tenella, Punctelia subrudecta, Ramalina farinacea, Ramalina fastigiata, Xanthoria parietina. 

129


Pteridium aquilinum 

Amanita rubescens var. rubescens, Clitocybe nebularis, Collybia butyracea var. butyracea, Collybia confluens, Collybia dryophila, Collybia 

peronata, Coprinus, Hebeloma sacchariolens, Hypholoma fasciculare, Laccaria amethystina, Lactarius, Lactarius tabidus, Microsphaera 

alphitoides, Mycena, Russula betularum, Russula nigricans. 

Quercus 

Amanita pantherina, Boletus, Boletus edulis, Collybia butyracea var. butyracea, Collybia peronata, Enterographa crassa, Flavoparmelia caperata, 

Ganoderma applanatum, Hypholoma fasciculare, Laccaria laccata, Lactarius camphoratus, Lactarius quietus, Lactarius tabidus, Lepiota cristata, 

Lepraria incana, Macrolepiota procera, Mycena, Mycena capillaris, Mycena galopus var. nigra, Paxillus involutus, Peniophora quercina, Peziza 

badia, Ramalina farinacea, Rickenella fibula, Russula nigricans, Russula ochroleuca, Schismatomma cretaceum, Schismatomma decolorans, 

Scutellinia scutellata, Trametes versicolor, Tremella mesenterica, Xerocomus chrysenteron. 

Ranunculus repens 

Peronospora ficariae. 

Rhododendron 

Cladonia polydactyla var. polydactyla, Dacrymyces stillatus, Entoloma conferendum, Hebeloma crustuliniforme, Hypholoma fasciculare, Lepraria 

incana, Mycena, Mycena filopes, Rickenella fibula, Stereum hirsutum, Stereum rugosum, Tremella mesenterica. 


Phragmidium violaceum. 


Hyphodontia sambuci, Mycena pura var. pura. 

Sorbus aucuparia 

Graphis scripta, Pleurotus ostreatus. 

Ulex europaeus 

Amanita rubescens var. rubescens, Collybia butyracea var. butyracea, Hygrocybe laeta var. laeta, Lecanora expallens, Lepista flaccida, 

Lophiostoma angustilabrum, Mycena pura var. pura, Paxillus involutus, 

130





Appendix 5 - Newbridge House Demesne 

Stop 1 Lawn in front of house 



Stop 2 Tree stump at side of house 



Stop 3 Fagus sylvatica (Beech) large tree 



Boletus porosporus 

Lichens 










Stop 4 Lawn near Beech with Walnut nearby also 



Stop 5 Grass near Beech at stop 3 


Marasmius oreades in fairy ring 

Stop 6 Juglans regia (Walnut) 


Tag #00, the rest of the tag is broken off 

On twigs 







Trunk 


Physconia distorta 

131


Lecanora chlarotera very dark 






Agaricus campestris in grass and clover on lawn outside Newbridge House 

Stop 7 Grass near Beech and Ash with Sycamore stand 


Agaricus macrosporus 


Stop 8 Fraxinus excelsior (Ash) in stand 



Lichens 







Lecidella elaeochroma var. soralifera 

Green alga 

Stop 9 Fagus sylvatica (Beech) stand with big Beech trees, possibly old Ash wood 


Ustulina deucta 

Stop 10 Lawn 




Conocybe subovalis 

Ash keys with black spots 

Phoma samarum 

132


Stop 11 Among Oak, Ash and Beech young planted copse 



Stop 12 Under Oak, Ash and Sycamore 



Xanthoria parietina (yellow), Xanthoria polycarpa (orange, fruiting) and Physcia tenella (grey) on 

twigs of Oak 

Stop 13 Quercus (Oak), young tree 



Lichens 

Xanthoria parietina with parasite Xanthoriicola physciae 

Physcia tenella with parasite Illosporopsis christiansenii 



Physica aipolia 

Xanthoria polycarpa 








Stop 14 Juglans regia (Walnut) with Elder bush 


Calvatia gigantea nearby 

On tree 


133


Stop 15 Taxus baccata (Yew) with Ivy, Holly and Beech 


White bracket 




On Holly leaves 


Stop 16 Sambucus nigra (Elder), dying tree with Yew 



Grifola frondosa at base of Beech tree in woodland 

Stop 17 Fagus sylvatica (Beech) with Ivy near Yew, Holly and Laurel 


Base of tree and out on ground nearby 


Stop 18 Fagus sylvatica (Beech) wood, bough on edge of track 


Xylaria hypoxolon 

Stop 19 Fagus sylvatica (Beech) stump at wall edge of estate 



Ustulina deusta 

Indet. white myxomycete 

Stop 20 Fagus sylvatica (Beech), dead bough under Yew tree 



Peziza badia 

Stop 21 Corylus avellana (Hazel) twig in wood near track and wall with road 



134


Stop 21b Yew nearby 


Lichen 


Stop 21c Beech, Ash and Sycamore 



Stop 22 Acer pseudoplatanus (Sycamore) leaves 



Parmotrema perlatum on ground under Sycamore and Beech 

Stop 23 Prunus laurocerasi (Laurel) and Beech, Ash and Sycamore 


Xerocomus chrysenteron with Sepedonium chrysospermum 

Collybia confluens on bank with parkland 

Stop 24 Conifers in parkland 


Boletus chrysenteron 

Vascellum pratense (Large, with yellowing flesh) 

Stop 25 Larix decidua (Larch) 


Lichens 



Green alga 

Stop 26 Long grass 



Stop 27 Short grass of paths through parkland field 



Stop 28 Betula (Birch), Oak, and Acer young stand of planted trees 


Paxillus involutus 4 merged together 


Stop 29 By blocked-up house with Elder bush. At entrance to outhouse 



Stop 30 Fagus sylvatica (Beech) and Lilacs by end of house 



135


Stop 30b Fagus sylvatica (Beech) and Lilacs 



Stop 31 On bank between large Sycamore and Ash on bank by road through grounds 

back to house 



Stop 32 Grass back towards car park 


Marasmius oreades, several rings 

Mixed in with grass in this area 


Panaeolina foenisecii (Brownies) 



Surveyors: Maria Cullen & Howard Fox 

Inonotus hispidus, several brackets, on Ash tree 

Stop 2.1 Fraxinus excelsior (Ash) in front of car park 


Girth approx. 3m 

Inonotus hispidus RARE IN CO. DUBLIN 


Agaricus campestris in lawn near tree 

Lichens on tree 



Arthonia pruinata 

18-spot ladybird 

136


Stop 2.2 Fraxinus excelsior (Ash) near driveway 



Lichens 




Acrocordia gemmata 


Stop 2.3 Aesculus hippocastanum (Horse Chestnut) by driveway 


Girth c. 2.5m 

Lichens 


Pertusaria amara 








Hyperphyscia adglutinata 





Stop 2.4 Salix viminalis (Willow, Osier) at edge of copse with pond 


Lichens 

Xanthoria parietina with parasite Xanthoriicola physciae 




Physcia aipolia 














137


Stop 2.5 Rubus fruticosus agg. (Bramble) 



Stop 2.6 Hedera helix (Ivy) understorey of wood and nettles 



Stop 2.7 Shaded glade with Elder and Yew in copse around pond 


Hyphodontia sambuci on both 

Daldinia concentrica (King Alfred’s Cakes) on fallen Ash in wood 

Stop 2.8 Fraxinus excelsior (Ash), fallen, in same copse, near swampy pond 



Stop 2.9 Taxus baccata (Yew), Ivy near Pond 


Boletus chrysenteron 

Castanea sativa nearby with 

Ivy, Lonicera, Rubus 

Auricularia mesenterica on dead Ash with woodworm and dead Ivy also 

138


Stop 2.10 Fraxinus excelsior (Ash) 



On Yew 






On Ash 




Stop 2.12 Aesculus hippocastanum (Horse Chestnut) with Ivy 


Hebeloma sp. 


Stop 2.13 Pond with good lichens 


Nearby 

Auricula mesenterica 

Geastrum rufescens on soil under mixed wood 

Stop 2.14 Near pond with large conifer and deciduous trees (fox scent and digging 

evident here) 



Geastrum rufescens 

Agaricus sylvestris 


Stop 2.15 Lawn outside copse and pond 


Hygrocybe laeta (orange yellow slimy stem and cap) 


139


Stop 2.16 Fraxinus excelsior (Ash) at edge of copse with lawn back to house 



Stop 2.17 Young mixed broadleaf plantation 


No fungi at this time 

Stop 2.18 Linaria (Toadflax) in garden behind house by wall 


Laycesteria formosa (Pheasant berry) 

Stop 2.19 Stump of tree (same as stop 2 day 1) 



Stop 2.20 Crataegus monogyna (Hawthorn) bush near ruined house 



Psathyrella 


Stop 2.21 Fagus sylvatica (Beech) by ruined house 


Inocybe geophylla var lilacina 

Stop 2.22 Cratageus monogyna (Hawthorn) and Quercus ilex (Holm Oak) 




Inocybe (red in stem juices) otherwise pale with white gills 

Stop 2.23 Fagus sylvatica (Beech) opposite path across from ruined house, 1 down and 1 

stump good for Russulas in grass not far from house 




Russula chlaroflava 



140


Hygrocybe psittacina (Parrot wax cap) in grass 

Hygrocybe intermedia among grasses in lawn 

Stop 2.24 Nearby grass 


Hygrocybe psittacina 


Hygrocybe chunky yellow with orange gills 

Rhytisma acerinum (Tar spot fungus) on leaves of Sycamore 

Stop 2.25 Fagus sylvatica (Beech) and Elm in copse 


Tricholomopsis platyphylla (stem white) 


Auricularia auricula-judae on Beech 

Hypholoma sublateritium on Beech 

141


Hypoxlon on beech 

Pluteus cervinus on Beech 

On Sycamore leaves 


Marasmius oreades in long grass approx 300m in front of house 

Stop 2.26 Betula (Birch) Plantation with Maple 


Paxillus involutus - lots 

Stop 2.27 In long grass by copses 


Entoloma sp. 

Stop 2.28 Copse of Birch, Acer soil tossed and burrows 


Nectria cinnabarina on stick on ground 

Ascodichaena rugosa on young Oak 

Stop 2.29 In grass near old bridge pond 



Stropharia 


Stop 2.30 Past bridge in grass to south 



Stop 2.31 Euonymus europaeus (Spindle), Oak, Beech and Horse Chestnut 



Microsphaera alphitoides on one leaf 

Stop 2.32 Cottontail rabbit into woodland here 


Hygrocybe ?glutinipes near the spot where young rabbit was feeding 

Microsphaera euonymi on Euonymus europaeus (Spindle) NEW TO DUBLIN 

Clavulina vermicularis 

Hygrocybe psittacina 

Entoloma sp. on warm spot 

Paxillus involutus with beech in southern boundary wood plantation 

In grass 


Stop 2.33 In grass 



142


Stop 2.34 Aesculus hippocastanum (Horse chestnut), young but dying at edge of a 

mainly Fraxinus excelsior (Ash) plantation 


Girth approx. 45 cm 

Lichens 




Physcia tenella with Illosporopsis christiansenii 




Lecanora chlarotera with parasite Vouauxiella lichenicola 








Physcia semipinnata 

Stop 2.35 In grass near bridge 



Galerina sp. 

Stop 2.36 In grass 



Stop 2.37 Rubus fruticosus agg. (Bramble) in plantation 


Microsphaera alphitoides on Oak leaf 

Stop 2.38 Acer pseudoplatanus (Sycamore) near bridge at Kilcrea Gate 






Stop 2.39 Rim of Rubus, Nettles etc. blocking access to wood next to wet area near Kilcrea 

Gate 


No fungi 

Stop 2.40 Rubus fruticosus agg. (Bramble) and blackthorn also to north of Gate 


On Rubus leaves 


143


Ivy infested Beechwood 

Stop 2.41 Fagus sylvatica (Beech) wood, near wet ditch, with much ivy on trees and 

ground. Accessed through young plantation 




Gall on rose bush by path 

Stop 2.42 Rosa 


Gall 

Diplolepis rosae 

Stop 43 Alnus glutinosa at edge of copse 


On Alder cone 

Taphrina alni 

144




Stop 3.1 Down side entrance to estate by closed gate at end of lane past playground 


Laccaria laccata near rubbish on flattened ground 

Collybia sp. on wood 

Twig 

Lichens 



Diploicia canescens on fallen twig 

?Buried Fox 



Postia caesia 

Stop 3.2b Twigs and leaf litter 

Mycena sp. (white) 


Hymenoscyphus fagineus on Beech nuts 

Stop 3.3 Fagus sylvatica (Beech) and Oak nearby 




Cortinariaceae x 2 

Clavulina cinerea on dead wood 

Stop 3.4 Soil bank 





145


Stop 3.5 Quercus (Oak) dominated wood 






Mycena galericulata 


Leptonia serrulata 

Russula emetica 

Rutstroemia luteovirens 

Marasmiellus vaillantii 

Lichens 

Ramalina fastigiata on ground 


Lichens on Oak 



Chrysothrix candelaris – tiny amount 

Stop 3.6 Twig, woodland of Birch, Beech, Oak, Ash, Hawthorn 





Hymenoscyphus fagineus on beech nut 








Cortinarius sp. long stem 

Stop 3.9 Taxus baccata (Yew), Hawthorn, Oak, Ivy 


Inocybe geophylla 

Inocybe sp. dark brown 

Cortinarius sp. brown 



Stop 3.10 Quercus (Oak), Ash, Hawthorn ridges in wood near wall and road 


Mycena sp. 

Cortinarius sp. brown 



146


Lactarius sp. 



Stop 3.11 Quercus (Oak) under tree by drain with road 



Inocybe ?godeyi 


Stop 3.12 Fallen tree beside Oak 


Peziza badia 

Stop 3.13 By stream by bridge under road in wood 



Lactarius aurantiacus 



Lichens 



Parmelia sulcata on twig 


Collybia 

Stop 3.14 Fallen tree 


Armillaria mellea straps 

Russula sp. 


Stop 3.15 Riverside with Ash, Beech and Hazel 



Stop 3.16 By river and large Oak 


Xylaria polymorpha on log on the ground 

Daldinia concentrica (King Alfred’s Cakes) on Ash 

Stop 3.17 Acer pseudoplatanus (Sycamore), Beech, Oak 




Mycena sp. 



Thelophora palmata 

Russula lutea 

147


Stop 3.18 Log on ground 


Tubifera ferruginosa 

Stop 3.19 Fraxinus excelsior (Ash) fallen tree in wood 


Daldinia concentrica (King Alfred’s Cakes) 

Mycena clavularis 

Stop 3.20 Corylus avellana (Hazel) and Beech at drain opposite field with fencing 





Stop 3.21 Salix (Willow) fallen tree 


Polyporus badius 


Russula delica Yew, Ash, Holly and Ivy exit wood opposite playing fields 

Stop 3.22 Layer of plastic netting under grass of field near playground 



Stop 3.23 Fagus sylvatica (Beech) young tree with Oak, Ash and Horse Chestnut in a 

stand near Lanestown Castle 


Laccaria laccata in grass 

148


Lanestown Castle 

Stop 3.24 On Castle 


Lichens 


Lecanora albescens 

Lecanora dispersa near door 

Diploicia canescens on red sandstone block, with holes in, in corner of castle at approx. 1.4 m high 

Stop 3.25 Wood behind castle 



Armillaria mellea on Ivy on Ash 

Stop 3.26 Fraxinus excelsior (Ash), Sycamore, Beech wood behind castle. Mossy with 

nettles, ivy elsewhere 


Coprinus 



Stop 3.27 Sambucus nigra (Elder) with lots of Ivy 




Rhytisma acerinum on leaves of Sycamore 

Stop 3.28 Quercus (Oak) of avenue 



Microsphaera alphitoides (Oak leaf mildew) opposite pair of Acer near Castle and entrance avenue 

Stop 3.29 Grass of avenue 


Stop 3.30 Lawn and avenue on house side of bridge 


Panaeolus ater 

149


Stop 3.31 (Quercus), unusual Oak on avenue with spiny acorns and pale undersides to 

leaves 



Stop 3.32 Grass by conifer to side of house where a branch fell down in wind night 

before 


Russula sp. in grass 


150


Newbridge House Demesne Mycorec Database Report 


Mycena galericulata var. galericulata 

as Mycena galericulata, 16793, Quercus, soil, woodland, Site: Newbridge House, O209501, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 





16580, Fraxinus excelsior, Ash keys, lawn, Site: Newbridge House, O217500, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 

Fox, 05/09/2006, Notes: Stop 10. 

Vouauxiella lichenicola 

16754, Lecanora chlarotera, Aesculus hippocastanum, copse edge, Site: Newbridge House, O212496, Dublin, Col.: Maria Cullen, Det.: Maria 

Cullen, Conf.: Howard Fox, 16/09/2006, Notes: Stop 2.34. Young tree, dying. Mainly Ash plantation. Girth 45cm. 


Hobsonia christiansenii 

16749, Physcia tenella, Aesculus hippocastanum, copse edge, Site: Newbridge House, O212496, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

Conf.: Howard Fox, 16/09/2006, Notes: Stop 2.34. Young tree, dying. Mainly Ash plantation. Girth 45cm. 

16587, Physcia tenella, Quercus, young copse, Site: Newbridge House, O218500, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 

Fox, 05/09/2006, Notes: Stop 13. Young tree. 


as Lepraria incana agg., 16801, Quercus, trunk, woodland, Site: Newbridge House, O209501, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 


as Lepraria incana agg., 16614, Taxus baccata, bark, woodland, Site: Newbridge House, O220502, Dublin, Col.: Maria Cullen, Det.: Maria 

Cullen, Conf.: Howard Fox, 05/09/2006, Notes: Stop 21b. Near track and wall with road. 

Xanthoriicola physciae 

16585, Xanthoria parietina, Quercus, young copse, Site: Newbridge House, O218500, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 

Howard Fox, 05/09/2006, Notes: Stop 13. Young tree. 

16666, Xanthoria parietina, Salix viminalis, woodland edge, Site: Newbridge House, O214498, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

Conf.: Howard Fox, 16/09/2006, Notes: Stop 2.4. Near pond. 

Ascomycota 

Ascomycetes 

Arthoniales 

Arthoniaceae 


16642, Fraxinus excelsior, bark, parkland & scattered trees, Site: Newbridge House, O213499, Dublin, Col.: Maria Cullen, Det.: Howard Fox, 

16/09/2006, Notes: Stop 2.1. Girth approx. 3m. Near car park. 


16/09/2006, Notes: Stop 2.2. Near driveway. 


16544, Fagus sylvatica, twigs, parkland & scattered trees, Site: Newbridge House, O217500, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

Conf.: Howard Fox, 05/09/2006, Notes: Stop 3. Girth c. 370 cm. 

16569, Fraxinus excelsior, bark, trunk, stand of trees, Site: Newbridge House, O217499, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 

Howard Fox, 05/09/2006, Notes: Stop 8. Girth c. 220 cm. 

16553, Juglans regia, twigs, parkland & scattered trees, Site: Newbridge House, O217499, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 

Howard Fox, 05/09/2006, Notes: Stop 6. Tag #00 rest of tag broken off. 

16667, Salix viminalis, twigs, woodland edge, Site: Newbridge House, O214498, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 

Fox, 16/09/2006, Notes: Stop 2.4. Near pond. 



16651, Aesculus hippocastanum, bark, parkland & scattered trees, Site: Newbridge House, O213498, Dublin, Col.: Maria Cullen, Det.: Maria 

Cullen, Conf.: Howard Fox, 16/09/2006, Notes: Stop 2.3. Girth c. 2.5m. Near driveway. 

16646, Fraxinus excelsior, bark, parkland & scattered trees, Site: Newbridge House, O213498, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

Conf.: Howard Fox, 16/09/2006, Notes: Stop 2.2. Near driveway. 

16561, Juglans regia, bark, trunk, parkland & scattered trees, Site: Newbridge House, O217499, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

Conf.: Howard Fox, 05/09/2006, Notes: Stop 6. Tag #00 rest of tag broken off. 

16802, Quercus, trunk, woodland, Site: Newbridge House, O209501, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


Roccellaceae 


16800, Quercus, trunk, woodland, Site: Newbridge House, O209501, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 



16746, Aesculus hippocastanum, twigs, copse edge, Site: Newbridge House, O212496, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 

Howard Fox, 16/09/2006, Notes: Stop 2.34. Young tree, dying. Mainly Ash plantation. Girth 45cm. 

16542, Fagus sylvatica, bark, parkland & scattered trees, Site: Newbridge House, O217500, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 



Conf.: Howard Fox, 16/09/2006, Notes: Stop 2.1. Girth approx. 3m. Near car park. 

151




16596, Quercus, twigs, young copse, Site: Newbridge House, O218500, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

05/09/2006, Notes: Stop 13. Young tree. 






16543, Fagus sylvatica, bark, parkland & scattered trees, Site: Newbridge House, O217500, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 


16622, Larix decidua, bark, parkland & scattered trees, Site: Newbridge House, O222500, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 

Howard Fox, 05/09/2006, Notes: Stop 25. 

Erysiphales 

Erysiphaceae 


16766, Quercus, leaf, woodland, Site: Newbridge House, O216496, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

16/09/2006, Notes: Stop 2.37. Rubus fruticosus agg. high. 

16873, Quercus, leaf, avenue, Site: Newbridge House, O210496, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 24/09/2006, 

Notes: Stop 3.28. Opposite Acer near Castle. 


16738, Euonymus europaeus, leaves, woodland edge, Site: Newbridge House, O214492, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 

Howard Fox, 16/09/2006, Notes: Stop 2.32. Oak, Beech and Horse Chestnut also. Young rabbit feeding here. 

16736, Euonymus europaeus, soil, woodland, Site: Newbridge House, O214494, Dublin, Col.: Howard Fox, Det.: Howard Fox, 16/09/2006, 

Notes: Stop 2.31. Oak, Beech and Horse Chestnut also. 

Helotiales 

Helotiaceae 


16783, Fagus sylvatica, Beech nuts, woodland, Site: Newbridge House, O209502, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 

Fox, 24/09/2006, Notes: Stop 3.2. Near path and rubbish on flattened ground by gate. 

16806, Fagus sylvatica, beech nut, woodland, Site: Newbridge House, O209501, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 

Fox, 24/09/2006, Notes: Stop 3.6. Beech, Oak, Ash, Hawthorn also. 

Phacidiaceae 


16605, Ilex aquifolium, leaves, woodland edge, Site: Newbridge House, O218501, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 

Fox, 05/09/2006, Notes: Stop 15. Ivy, Holly and Beech also. 

Hypocreales 

Nectriaceae 


16729, Betula, stick, copse, Site: Newbridge House, O216496, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 16/09/2006, 

Notes: Stop 2.28. Stick on the ground. Soil tossed and burrows. Acer here. 

Lecanorales 

Candelariaceae 

Candelariella vitellina f. vitellina 

as Candelariella vitellina, 16863, red sandstone block, castle, Site: Newbridge House, O210496, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

Conf.: Howard Fox, 24/09/2006, Notes: Stop 3.24. Lanestown Castle. Corner about 1.4m above ground. 

Lecanoraceae 









16663, Aesculus hippocastanum, twigs, parkland & scattered trees, Site: Newbridge House, O213498, Dublin, Col.: Maria Cullen, Det.: Maria 














Lecanora dispersa f. dispersa 

as Lecanora dispersa, 16861, limestone, castle, Site: Newbridge House, O210496, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 

Fox, 24/09/2006, Notes: Stop 3.24. Lanestown Castle. Near door. 


16756, Aesculus hippocastanum, bark, copse edge, Site: Newbridge House, O212496, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 


152




16683, Salix viminalis, bough, woodland edge, Site: Newbridge House, O214498, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 



as Lecidella elaeochroma, 16751, Aesculus hippocastanum, twigs, copse edge, Site: Newbridge House, O212496, Dublin, Col.: Maria Cullen, 

Det.: Maria Cullen, Conf.: Howard Fox, 16/09/2006, Notes: Stop 2.34. Young tree, dying. Mainly Ash plantation. Girth 45cm. 

as Lecidella elaeochroma, 16541, Fagus sylvatica, bark, parkland & scattered trees, Site: Newbridge House, O217500, Dublin, Col.: Maria 

Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 05/09/2006, Notes: Stop 3. Girth c. 370 cm. 

as Lecidella elaeochroma, 16568, Fraxinus excelsior, bark, trunk, stand of trees, Site: Newbridge House, O217499, Dublin, Col.: Maria Cullen, 

Det.: Maria Cullen, Conf.: Howard Fox, 05/09/2006, Notes: Stop 8. Girth c. 220 cm. 

as Lecidella elaeochroma, 16564, Juglans regia, bark, trunk, parkland & scattered trees, Site: Newbridge House, O217499, Dublin, Col.: Maria 

Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 05/09/2006, Notes: Stop 6. Tag #00 rest of tag broken off. 

as Lecidella elaeochroma, 16556, Juglans regia, twigs, parkland & scattered trees, Site: Newbridge House, O217499, Dublin, Col.: Maria Cullen, 

Det.: Maria Cullen, Conf.: Howard Fox, 05/09/2006, Notes: Stop 6. Tag #00 rest of tag broken off. 

as Lecidella elaeochroma, 16598, Quercus, bark, young copse, Site: Newbridge House, O218500, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

Conf.: Howard Fox, 05/09/2006, Notes: Stop 13. Young tree. 

as Lecidella elaeochroma, 16671, Salix viminalis, twigs, woodland edge, Site: Newbridge House, O214498, Dublin, Col.: Maria Cullen, Det.: 

Maria Cullen, Conf.: Howard Fox, 16/09/2006, Notes: Stop 2.4. Near pond. 

Lecidella elaeochroma f. soralifera 

16574, twigs, stand of trees, Site: Newbridge House, O217499, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 05/09/2006, 

Notes: Stop 8. Girth c. 220 cm. 



Parmeliaceae 


16829, twig, woodland, Site: Newbridge House, O209500, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 24/09/2006, 

Notes: Stop 3.13. On ground. 

16799, Quercus, twig, woodland, Site: Newbridge House, O209501, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

24/09/2006, Notes: Stop 3.5. Twig on ground. 










16601, Juglans regia, bark, woodland edge, Site: Newbridge House, O218501, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 































as Parmotrema perlatum, 16833, twig, woodland, Site: Newbridge House, O209500, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 


as Parmotrema perlatum, 16617, Acer pseudoplatanus, twig, woodland, Site: Newbridge House, O221501, Dublin, Col.: Maria Cullen, Det.: 

Maria Cullen, Conf.: Howard Fox, 05/09/2006, Notes: Stop 22. On ground. Beech also. 

153









Physciaceae 


16862, red sandstone block, castle, Site: Newbridge House, O210496, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

24/09/2006, Notes: Stop 3.24. Lanestown Castle. Corner about 1.4m above ground. 





16780, Fagus sylvatica, twigs, woodland, Site: Newbridge House, O209502, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

24/09/2006, Notes: Stop 3.1. Twig on ground. Near path and rubbish on flattened ground by gate. 







16623, Larix decidua, bark, parkland & scattered trees, Site: Newbridge House, O222500, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 


16597, Quercus, bark, young copse, Site: Newbridge House, O218500, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 



16660, Aesculus hippocastanum, twigs, parkland & scattered trees, Site: Newbridge House, O213498, Dublin, Col.: Maria Cullen, Det.: Howard 

Fox, 16/09/2006, Notes: Stop 2.3. Girth c. 2.5m. Near driveway. 











16588, Physcia tenella, Quercus, young copse, Site: Newbridge House, O218500, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 

Fox, 05/09/2006, Notes: Stop 13. Young tree. 

Physcia aipolia 





Physcia leptalea 

as Physcia semipinnata, 16762, Aesculus hippocastanum, bark, copse edge, Site: Newbridge House, O212496, Dublin, Col.: Maria Cullen, Det.: 

Maria Cullen, Conf.: Howard Fox, 16/09/2006, Notes: Stop 2.34. Young tree, dying. Mainly Ash plantation. Girth 45cm. 




16769, Acer pseudoplatanus, twigs, woodland, Site: Newbridge House, O220494, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 

Fox, 16/09/2006, Notes: Stop 2.38. Near bridge at Kilcrea Gate. 
















Ramalinaceae 



24/09/2006, Notes: Stop 3.1. Near path and rubbish on flattened ground by gate. 

154





















16798, Quercus, twig, woodland, Site: Newbridge House, O209501, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

24/09/2006, Notes: Stop 3.5. Twig on ground. 





Pertusariales 


Pertusaria albescens var. albescens 

as Pertusaria albescens, 16565, Juglans regia, bark, trunk, parkland & scattered trees, Site: Newbridge House, O217499, Dublin, Col.: Maria 

Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 05/09/2006, Notes: Stop 6. Tag #00 rest of tag broken off. 

Pertusaria amara f. amara 

as Pertusaria amara, 16650, Aesculus hippocastanum, bark, parkland & scattered trees, Site: Newbridge House, O213498, Dublin, Col.: Maria 

Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 16/09/2006, Notes: Stop 2.3. Girth c. 2.5m. Near driveway. 

Pezizales 

Helvellaceae 


as Paxina acetabulum, 16612, Doubtful record, Fagus sylvatica, dead bough, woodland, Site: Newbridge House, O220502, Dublin, Col.: Maria 

Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 05/09/2006, Notes: Stop 20. Under Yew tree. 

Pezizaceae 

Peziza petersii 

16826, Doubtful record, Quercus, wood, woodland, Site: Newbridge House, O209500, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 


Pyrenulales 

Monoblastiaceae 

Acrocordia gemmata 



Rhytismatales 

Ascodichaenaceae 

Ascodichaena rugosa 

16730, Oak, wood, copse, Site: Newbridge House, O216496, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 16/09/2006, 

Notes: Stop 2.28. Soil tossed and burrows here. 



16845, Acer pseudoplatanus, leaves, woodland, Site: Newbridge House, O210499, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 

Fox, 24/09/2006, Notes: Stop 3.17. By river. Oak also. 


Fox, 24/09/2006, Notes: Stop 3.27. Lots of Ivy also. Behind Castle.. 



16725, Acer pseudoplatanus, leaf, copse, Site: Newbridge House, O217496, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

16/09/2006, Notes: Stop 2.25. Elm also. 








16860, limestone, castle, Site: Newbridge House, O210496, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 24/09/2006, 

Notes: Stop 3.24. Lanestown Castle. 




155


















16584, Oak, soil, young copse, Site: Newbridge House, O218500, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 




Xanthoria polycarpa 



Xylariales 

Xylariaceae 


16686, Fraxinus excelsior, bark, woodland, Site: Newbridge House, O215498, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 

Fox, 16/09/2006, Notes: Stop 2.8. Fallen tree. 




Fox, 24/09/2006, Notes: Stop 3.16. By river. 

Hypoxylon 

16723, Fagus sylvatica, wood, copse, Site: Newbridge House, O217496, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 



16611, Fagus sylvatica, dead bough, woodland, Site: Newbridge House, O220502, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 

Fox, 05/09/2006, Notes: Stop 20. Under Yew tree. 


16613, Fagus sylvatica, twig, woodland, Site: Newbridge House, O220502, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

05/09/2006, Notes: Stop 21. Near track and wall with road. 

Kretzschmaria deusta 

as Ustulina deusta, 16610, Fagus sylvatica, stump, woodland, Site: Newbridge House, O220502, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

Conf.: Howard Fox, 05/09/2006, Notes: Stop 19. Near wall at edge of estate. 

as Ustulina deusta, 16575, Fagus sylvatica, wood, stand of trees, Site: Newbridge House, O217500, Dublin, Col.: Maria Cullen, Det.: Maria 

Cullen, Conf.: Howard Fox, 05/09/2006, Notes: Stop 9. 


16608, Fagus sylvatica, fallen bough, woodland, Site: Newbridge House, O219502, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 



16868, Acer pseudoplatanus, wood, woodland, Site: Newbridge House, O209496, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 

Fox, 24/09/2006, Notes: Stop 3.26. Ash and Beech, mossy with Nettles and Ivy also. Behind Castle.. 

16840, Quercus, log, woodland, Site: Newbridge House, O209500, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 



Taphrinales 

Taphrinaceae 


as Taphrina alni, 16775, Alnus glutinosa, fruit, woodland edge, Site: Newbridge House, O209502, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 


as Taphrina alni, 16774, Alnus glutinosa, fruit, woodland edge, Site: Newbridge House, O209502, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 


Basidiomycota 


Agaricales 

Agaricaceae 

Agaricus albertii 

as Agaricus macrosporus, 16566, Grasses, bark, trunk, parkland & scattered trees, Site: Newbridge House, O217499, Dublin, Col.: Maria Cullen, 

Det.: Maria Cullen, Conf.: Howard Fox, 05/09/2006, Notes: Stop 7. Near Beech, Ash and Sycamore stand. 


16696, soil, woodland, Site: Newbridge House, O214498, Dublin, Col.: Maria Cullen, Det.: Howard Fox, 16/09/2006, Notes: Stop 2.14. Mixed 

wood. Soil disturbed by burrowing animals. 

16624, Grasses, soil, parkland & scattered trees, Site: Newbridge House, O222499, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 


156



16699, soil, woodland, Site: Newbridge House, O214498, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 16/09/2006, Notes: 

Stop 2.14. Mixed wood. Soil disturbed by burrowing animals. 

16639, Fraxinus excelsior, soil, parkland & scattered trees, Site: Newbridge House, O213499, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 


16733, Grasses, soil, lawn, Site: Newbridge House, O216495, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 16/09/2006, 

Notes: Stop 2.29. Near old bridge pond. 





16567, Grasses, bark, trunk, parkland & scattered trees, Site: Newbridge House, O217499, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 

Howard Fox, 05/09/2006, Notes: Stop 7. Near Beech, Ash and Sycamore stand. 

16634, Grasses, soil, grass roots, parkland & scattered trees, Site: Newbridge House, O215498, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

Conf.: Howard Fox, 05/09/2006, Notes: Stop 32. 

Agaricus litoralis 

16578, Doubtful record, Grasses, soil, lawn, Site: Newbridge House, O217500, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 





Agaricus silvaticus 

16698, Doubtful record, soil, woodland, Site: Newbridge House, O214498, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

16/09/2006, Notes: Stop 2.14. Mixed wood. Soil disturbed by burrowing animals. 


16630, Fagus sylvatica, soil, parkland & scattered trees, Site: Newbridge House, O218497, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 

Howard Fox, 05/09/2006, Notes: Stop 30. Lilacs also at end of house. 

Bolbitiaceae 


16706, Crataegus monogyna, soil, parkland & scattered trees, Site: Newbridge House, O218498, Dublin, Col.: Maria Cullen, Det.: Howard Fox, 

16/09/2006, Notes: Stop 2.20. Near derelict house. 

Conocybe percincta 

16599, Doubtful record, Quercus, soil, young copse, Site: Newbridge House, O218500, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 

Howard Fox, 05/09/2006, Notes: ar. 

Conocybe subovalis 



Hebeloma 

16693, Aesculus hippocastanum, soil, woodland, Site: Newbridge House, O214498, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 

Howard Fox, 16/09/2006, Notes: Stop 2.12. Ivy also. 


16625, Betula, soil, parkland & scattered trees, Site: Newbridge House, O220500, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 

Fox, 05/09/2006, Notes: Stop 27. Short grass. 


Conf.: Howard Fox, 05/09/2006, Notes: Stop 4. Near Beech and Walnut. 

16858, Grasses, soil, playing field, Site: Newbridge House, O212500, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

24/09/2006, Notes: Stop 3.22. Plastic netting under grass of field. 

16877, Grasses, soil, garden, Site: Newbridge House, O217500, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 24/09/2006, 

Notes: Stop 3.32. Branch fell down night before. 







Panaeolus fimicola 

as Panaeolus ater, 16874, Grasses, soil, avenue, Site: Newbridge House, O210496, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 

Howard Fox, 24/09/2006, Notes: Stop 3.30. House side of avenue bridge. 

Clavariaceae 


as Clavaria vermicularis, 16739, Grasses, soil, woodland edge, Site: Newbridge House, O214492, Dublin, Col.: Maria Cullen, Det.: Maria 

Cullen, Conf.: Howard Fox, 16/09/2006, Notes: Stop 2.32. Oak, Beech and Horse Chestnut also. Young rabbit feeding here. 


16852, Corylus avellana, soil, woodland, Site: Newbridge House, O210499, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

24/09/2006, Notes: Stop 3.20 Beech also. 

Coprinaceae 

Coprinus 

16866, Acer pseudoplatanus, soil, woodland, Site: Newbridge House, O209496, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 







16720, Fagus sylvatica, soil, copse, Site: Newbridge House, O217496, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


157


16628, Sambucus nigra, soil, parkland & scattered trees, Site: Newbridge House, O218498, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 

Howard Fox, 05/09/2006, Notes: Stop 29. By derelict house. 



Stop 3.25. Behind Castle. 


16632, Acer pseudoplatanus, soil bank, parkland & scattered trees, Site: Newbridge House, O220497, Dublin, Col.: Maria Cullen, Det.: Maria 

Cullen, Conf.: Howard Fox, 05/09/2006, Notes: Stop 31. Ash also. 

16709, Crataegus monogyna, soil, parkland & scattered trees, Site: Newbridge House, O218498, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

Conf.: Howard Fox, 16/09/2006, Notes: Stop 2.22. Near derelict house with Holm Oak. 

Psathyrella 




Cortinarius 


Stop 3.14. 

16787, Fagus sylvatica, soil, woodland, Site: Newbridge House, O209501, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

24/09/2006, Notes: Stop 3.4. Soil bank. 



16824, Quercus, soil, woodland, Site: Newbridge House, O209500, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

24/09/2006, Notes: Stop 3.11. By drain with road. 


24/09/2006, Notes: Stop 3.10. Ash and Hawthorn also. Ridges in wood near wall and road. 


24/09/2006, Notes: Stop 3.8. Beech, Oak, Ash, Hawthorn also. 


24/09/2006, Notes: Stop 3.5. Grey, felty cap. 

16813, Taxus baccata, soil, woodland, Site: Newbridge House, O209500, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

24/09/2006, Notes: Stop 3.9. Ivy, Oak and Hawthorn also. 




16831, Doubtful record, soil, woodland, Site: Newbridge House, O209500, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 



16803, Betula, trunk, woodland, Site: Newbridge House, O209501, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


Galerina 



Inocybe 

16694, Aesculus hippocastanum, soil, woodland, Site: Newbridge House, O214498, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 

Howard Fox, 16/09/2006, Notes: Stop 2.12. Ivy also. 



Inocybe geophylla var. geophylla 

as Inocybe geophylla, 16811, Taxus baccata, soil, woodland, Site: Newbridge House, O209500, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

Conf.: Howard Fox, 24/09/2006, Notes: Stop 3.9. Ivy, Oak and Hawthorn also. 


16853, Corylus avellana, soil, woodland, Site: Newbridge House, O210499, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

24/09/2006, Notes: Stop 3.20 Beech also. 


Conf.: Howard Fox, 16/09/2006, Notes: Stop 2.21. Near derelict house with Beech. 



16855, Fagus sylvatica, wood, woodland, Site: Newbridge House, O210500, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

24/09/2006, Notes: Stop 3.21. Ash, Holly and Ivy. 




as Inocybe fastigiata, 16846, Acer pseudoplatanus, leaves, woodland, Site: Newbridge House, O210499, Dublin, Col.: Maria Cullen, Det.: Maria 

Cullen, Conf.: Howard Fox, 24/09/2006, Notes: Stop 3.17. By river. Oak also. 

as Inocybe fastigiata, 16804, Betula, soil, woodland, Site: Newbridge House, O209501, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 

Howard Fox, 24/09/2006, Notes: Stop 3.6. Beech, Oak, Ash, Hawthorn also. 

as Inocybe fastigiata, 16719, Fagus sylvatica, soil, copse, Site: Newbridge House, O217496, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 



Entoloma 

16741, Grasses, soil, woodland edge, Site: Newbridge House, O214492, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

16/09/2006, Notes: Stop 2.32. Oak, Beech and Horse Chestnut also. Young rabbit feeding here. Warmer spot. 

16728, Grasses, soil, woodland, Site: Newbridge House, O216496, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


158


Entoloma serrulatum 

as Leptonia serrulata, 16795, Quercus, soil, woodland, Site: Newbridge House, O209501, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 


Hydnangiaceae 


16627, Betula, soil, stand of trees, Site: Newbridge House, O219499, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

05/09/2006, Notes: Stop 28. Young trees. 




24/09/2006, Notes: Stop 3.1. Rubbish, flattened ground near gate. 

16859, Fagus sylvatica, soil, playing field, Site: Newbridge House, O212500, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

24/09/2006, Notes: Stop 3.23. Oak, Ash and Horse Chestnut also, near Lanestown Castle. 





16875, Quercus, soil, avenue, Site: Newbridge House, O213498, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 24/09/2006, 

Notes: Stop 3.31. House side of avenue bridge. 

16872, Quercus, soil, avenue, Site: Newbridge House, O210496, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 24/09/2006, 




Lycoperdaceae 



Notes: Stop 14. Near Walnut and Elder. 



Howard Fox, 05/09/2006, Notes: Stop 30b. Lilacs also at end of house. 


16621, Doubtful record, Coniferae, soil, parkland & scattered trees, Site: Newbridge House, O222500, Dublin, Col.: Maria Cullen, Det.: Maria 

Cullen, Conf.: Howard Fox, 05/09/2006, Notes: Stop 24 yellowed flesh, overmature. 

Marasmiaceae 


16836, fallen tree, woodland, Site: Newbridge House, O209500, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 24/09/2006, 


16865, Hedera helix, Fraxinus excelsior, woodland, Site: Newbridge House, O209496, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 

Howard Fox, 24/09/2006, Notes: Stop 3.25. Behind Castle. 

Marasmiellus vaillantii 

as Marasmius calopus, 16797, Quercus, soil, woodland, Site: Newbridge House, O209501, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 





16726, Grasses, soil, grass roots, lawn, Site: Newbridge House, O217496, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 



Howard Fox, 05/09/2006, Notes: Stop 5. Near Beech. 






Notes: Stop 2.30. Near bridge. 

Pluteaceae 

Pluteus 

16724, Fagus sylvatica, wood, copse, Site: Newbridge House, O217496, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 



Hypholoma lateritium 

as Hypholoma sublateritium, 16721, Fagus sylvatica, wood, copse, Site: Newbridge House, O217496, Dublin, Col.: Maria Cullen, Det.: Maria 

Cullen, Conf.: Howard Fox, 16/09/2006, Notes: Stop 2.25. Elm also. 

Stropharia 




16538, Grasses, soil, grass roots, lawn, Site: Newbridge House, O215500, Dublin, Col.: Maria Cullen, Det.: Howard Fox, 05/09/2006, Notes: Stop 

1. In front of house. 


Collybia 





159




05/09/2006, Notes: Stop 21c. 


16/09/2006, Notes: Stop 2.41. Ivy on trees and ground. 

16619, Prunus laurocerasus, soil, parkland & scattered trees, Site: Newbridge House, O221501, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

Conf.: Howard Fox, 05/09/2006, Notes: Stop 23. Beech, Ash and Sycamore. 

Hygrocybe 






Notes: Stop 2.32. Oak, Beech and Horse Chestnut also. Young rabbit feeding here. 




16717, Grasses, soil, parkland & scattered trees, Site: Newbridge House, O218496, Dublin, Col.: Maria Cullen, Det.: Howard Fox, 16/09/2006, 


Hygrocybe psittacina var. psittacina 

as Hygrocybe psittacina, 16716, Grasses, soil, parkland & scattered trees, Site: Newbridge House, O218496, Dublin, Col.: Maria Cullen, Det.: 

Maria Cullen, Conf.: Howard Fox, 16/09/2006, Notes: Stop 2.24. 

as Hygrocybe psittacina, 16740, Grasses, soil, woodland edge, Site: Newbridge House, O214492, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

Conf.: Howard Fox, 16/09/2006, Notes: Stop 2.32. Oak, Beech and Horse Chestnut also. Young rabbit feeding here. 

Mycena 


24/09/2006, Notes: Stop 3.17. By river. Oak also. 

16782, Fagus sylvatica, leaf litter, woodland, Site: Newbridge House, O209502, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 

Fox, 24/09/2006, Notes: Stop 3.2. Near path and rubbish on flattened ground by gate. 




16604, Taxus baccata, wood, woodland edge, Site: Newbridge House, O218501, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 







Stop 3.13. On ground. 










16722, Fagus sylvatica, soil, copse, Site: Newbridge House, O217496, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 



24/09/2006, Notes: Stop 2.41. Ivy on trees and ground. 

16692, Fraxinus excelsior, trunk, woodland, Site: Newbridge House, O214498, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 

Fox, 16/09/2006, Notes: Stop 2.11b. 

16606, Sambucus nigra, wood, woodland, Site: Newbridge House, O218501, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

05/09/2006, Notes: Stop 15. Yew also. 

16869, Sambucus nigra, bark, woodland, Site: Newbridge House, O209496, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

24/09/2006, Notes: Stop 3.27. Lots of Ivy also. Behind Castle.. 


16695, fallen tree, woodland, Site: Newbridge House, O214498, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 16/09/2006, 




Boletales 

Boletaceae 


16715, Doubtful record, Fagus sylvatica, soil, parkland & scattered trees, Site: Newbridge House, O218496, Dublin, Col.: Maria Cullen, Det.: 

Maria Cullen, Conf.: Howard Fox, 16/09/2006, Notes: Stop 2.23. Decayed specimen. 


as Boletus chrysenteron, 16620, Coniferae, soil, parkland & scattered trees, Site: Newbridge House, O222500, Dublin, Col.: Maria Cullen, Det.: 

Maria Cullen, Conf.: Howard Fox, 05/09/2006, Notes: Stop 24. 

as Boletus chrysenteron, 16687, Taxus baccata, soil, woodland, Site: Newbridge House, O215498, Dublin, Col.: Maria Cullen, Det.: Maria 

Cullen, Conf.: Howard Fox, 16/09/2006, Notes: Stop 2.9. Near pond, lots of Ivy. 


05/09/2006, Notes: Stop 12. Ash and Sycamore. 

160


16618, Prunus laurocerasus, soil, parkland & scattered trees, Site: Newbridge House, O221501, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

Conf.: Howard Fox, 05/09/2006, Notes: Stop 23. Beech, Ash and Sycamore also. 


as Boletus porosporus, 16540, Fagus sylvatica, soil, parkland & scattered trees, Site: Newbridge House, O217500, Dublin, Col.: Maria Cullen, 

Det.: Maria Cullen, Conf.: Howard Fox, 05/09/2006, Notes: Stop 3. Girth c. 370 cm. 

Paxillaceae 



05/09/2006, Notes: Stop 27. Young trees also Oak and Acer. 


05/09/2006, Notes: Stop 28. Young trees also Oak and Acer. 

16727, Betula, soil, woodland, Site: Newbridge House, O217496, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 



16/09/2006, Notes: Stop 2.32. Oak, Beech and Horse Chestnut also. Young rabbit feeding here. Warmer spot. 

16735, Grasses, soil, woodland, Site: Newbridge House, O214494, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

16/09/2006, Notes: Stop 2.31. Oak, Beech and Horse Chestnut also. 


Scleroderma 




Clavulinaceae 







as Clavulina cristata, 16791, Quercus, soil, woodland, Site: Newbridge House, O209501, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 


as Clavulina cristata, 16814, Taxus baccata, soil, woodland, Site: Newbridge House, O209500, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

Conf.: Howard Fox, 24/09/2006, Notes: Stop 3.9. Ivy, Oak and Hawthorn also. 



Inonotus hispidus 

16691, Fraxinus excelsior, trunk, woodland, Site: Newbridge House, O214498, Dublin, Col.: Maria Cullen, Det.: Howard Fox, 16/09/2006, Notes: 

Stop 2.11b. 



16702, Fraxinus excelsior, bark, woodland edge, Site: Newbridge House, O215498, Dublin, Col.: Maria Cullen, Det.: Howard Fox, 16/09/2006, 



16/09/2006, Notes: Stop 2.1. Girth approx. 3m. Near car park. 




24/09/2006, Notes: Stop 3.27. Lots of Ivy also. Behind Castle.. 


16/09/2006, Notes: Stop 2.7. Taxus baccata also. 

16689, Taxus baccata, bark, woodland, Site: Newbridge House, O214498, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


Phallales 

Geastraceae 

Geastrum fimbriatum 

as Geastrum rufescens, 16697, Doubtful record, soil, woodland, Site: Newbridge House, O214498, Dublin, Col.: Maria Cullen, Det.: Maria 

Cullen, Conf.: Howard Fox, 16/09/2006, Notes: Stop 2.14. Mixed wood. Soil disturbed by burrowing animals. 

Polyporales 


Postia caesia 

16781, Fagus sylvatica, log, woodland, Site: Newbridge House, O209502, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 






16609, Fagus sylvatica, stump, woodland, Site: Newbridge House, O220502, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

05/09/2006, Notes: Stop 19. Near wall at edge of estate. 





161


Meripilaceae 


16607, Fagus sylvatica, base of tree, woodland, Site: Newbridge House, O218501, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 

Fox, 05/09/2006, Notes: Stop 17. Ivy, Yew, Holly and Laurel. Large specimen on ground also. 

Polyporaceae 





16703, stump, garden, Site: Newbridge House, O217500, Dublin, Col.: Maria Cullen, Det.: Howard Fox, 16/09/2006, Notes: Stop 2.19. Same as 

Day 1, stop 2. 

16539, stump, garden, Site: Newbridge House, O216500, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 05/09/2006, Notes: 

Stop 2. Side of house. 

16867, Acer pseudoplatanus, wood, woodland, Site: Newbridge House, O209496, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 


16817, Quercus, wood, woodland, Site: Newbridge House, O209500, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


Russulales 





16825, Quercus, wood, woodland, Site: Newbridge House, O209500, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

24/09/2006, Notes: Stop 3.11. By drain with road. 

Russulaceae 

Lactarius 

16828, wood, woodland, Site: Newbridge House, O209500, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 24/09/2006, 

Notes: Stop 3.13. By stream by bridge under road. 


24/09/2006, Notes: Stop 3.14. Riverside with Ash and Hazel. 




as Lactarius mitissimus, 16851, Corylus avellana, soil, woodland, Site: Newbridge House, O210499, Dublin, Col.: Maria Cullen, Det.: Maria 

Cullen, Conf.: Howard Fox, 24/09/2006, Notes: Stop 3.20 Beech also. 





16842, Fagus sylvatica, log, woodland, Site: Newbridge House, O210499, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

24/09/2006, Notes: Stop 3.16. By river. Oak also. 


24/09/2006, Notes: Stop 3.3. Oak nearby. 

Lactarius vellereus var. vellereus 

as Lactarius vellereus, 16843, Doubtful record, Fagus sylvatica, soil, woodland, Site: Newbridge House, O210499, Dublin, Col.: Maria Cullen, 

Det.: Maria Cullen, Conf.: Howard Fox, 24/09/2006, Notes: Stop 3.17. By river. Oak also. 

as Lactarius vellereus, 16823, Doubtful record, Quercus, soil, woodland, Site: Newbridge House, O209500, Dublin, Col.: Maria Cullen, Det.: 

Maria Cullen, Conf.: Howard Fox, 24/09/2006, Notes: Stop 3.11. By drain with road. 

Russula 

16827, wood, woodland, Site: Newbridge House, O209500, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 24/09/2006, 

Notes: Stop 3.13. By stream by bridge under road. 


Stop 3.14. 




24/09/2006, Notes: Stop 3.21. Ash, Holly and Ivy. 

16876, Grasses, soil, garden, Site: Newbridge House, O217500, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 24/09/2006, 

Notes: Stop 3.32. Branch fell down night before. 



16856, Taxus baccata, wood, woodland, Site: Newbridge House, O210500, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

24/09/2006, Notes: Stop 3.21 w. 


16794, Doubtful record, Quercus, soil, woodland, Site: Newbridge House, O209501, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 







24/09/2006, Notes: Stop 3.3. Oak nearby. 

Russula lutea 



162






16805, Betula, soil, woodland, Site: Newbridge House, O209501, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


Russula mustelina 

16712, Doubtful record, Fagus sylvatica, soil, parkland & scattered trees, Site: Newbridge House, O218496, Dublin, Col.: Maria Cullen, Det.: 

Maria Cullen, Conf.: Howard Fox, 16/09/2006, Notes: Stop 2.23. 

Thelephorales 

Thelephoraceae 


16847, Acer pseudoplatanus, soil, woodland, Site: Newbridge House, O210499, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 



Uredinales 

Phragmidiaceae 


16684, Rubus fruticosus agg., leaves, woodland edge, Site: Newbridge House, O214498, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 


16771, Rubus fruticosus agg., leaves, woodland edge, Site: Newbridge House, O220495, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 

Howard Fox, 16/09/2006, Notes: Stop 2.40. Blackthorn also. 


163


Species Index 

Acrocordia gemmata - Ascomycota, Ascomycetes, Pyrenulales, Monoblastiaceae. 

Agaricus albertii - Basidiomycota, Basidiomycetes, Agaricales, Agaricaceae. 

Agaricus arvensis - Basidiomycota, Basidiomycetes, Agaricales, Agaricaceae. 


Agaricus litoralis - Basidiomycota, Basidiomycetes, Agaricales, Agaricaceae. 

Agaricus macrosporus - (= Agaricus albertii), Basidiomycota, Basidiomycetes, Agaricales, Agaricaceae. 

Agaricus pilatianus - Basidiomycota, Basidiomycetes, Agaricales, Agaricaceae. 

Agaricus silvaticus - Basidiomycota, Basidiomycetes, Agaricales, Agaricaceae. 


Arthonia pruinata - Ascomycota, Ascomycetes, Arthoniales, Arthoniaceae. 


Ascodichaena rugosa - Ascomycota, Ascomycetes, Rhytismatales, Ascodichaenaceae. 


Auricularia mesenterica - Basidiomycota, Basidiomycetes, Auriculariales, Auriculariaceae. 

Bolbitius vitellinus - Basidiomycota, Basidiomycetes, Agaricales, Bolbitiaceae. 

Boletus chrysenteron - (= Xerocomus chrysenteron), Basidiomycota, Basidiomycetes, Boletales, Boletaceae. 

Boletus luridus - Basidiomycota, Basidiomycetes, Boletales, Boletaceae. 


Caloplaca citrina - Ascomycota, Ascomycetes, Teloschistales, Teloschistaceae. 


Candelariella vitellina - (= Candelariella vitellina f. vitellina), Ascomycota, Ascomycetes, Lecanorales, Candelariaceae. 

Candelariella vitellina f. vitellina - Ascomycota, Ascomycetes, Lecanorales, Candelariaceae. 




Clavulina cinerea - Basidiomycota, Basidiomycetes, Cantharellales, Clavulinaceae. 



Clavulinopsis fusiformis - Basidiomycota, Basidiomycetes, Agaricales, Clavariaceae. 

Collybia - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 


Conocybe percincta - Basidiomycota, Basidiomycetes, Agaricales, Bolbitiaceae. 

Conocybe subovalis - Basidiomycota, Basidiomycetes, Agaricales, Bolbitiaceae. 

Coprinus - Basidiomycota, Basidiomycetes, Agaricales, Coprinaceae. 

Coprinus comatus - Basidiomycota, Basidiomycetes, Agaricales, Coprinaceae. 

Coprinus lagopus - Basidiomycota, Basidiomycetes, Agaricales, Coprinaceae. 

Coprinus micaceus - Basidiomycota, Basidiomycetes, Agaricales, Coprinaceae. 


Cortinarius paleaceus - Basidiomycota, Basidiomycetes, Agaricales, Cortinariaceae. 

Crepidotus mollis - Basidiomycota, Basidiomycetes, Agaricales, Cortinariaceae. 

Daldinia concentrica - Ascomycota, Ascomycetes, Xylariales, Xylariaceae. 




Entoloma serrulatum - Basidiomycota, Basidiomycetes, Agaricales, Entolomataceae. 



Galerina - Basidiomycota, Basidiomycetes, Agaricales, Cortinariaceae. 


Geastrum fimbriatum - Basidiomycota, Basidiomycetes, Phallales, Geastraceae. 

Geastrum rufescens - (= Geastrum fimbriatum), Basidiomycota, Basidiomycetes, Phallales, Geastraceae. 

Grifola frondosa - Basidiomycota, Basidiomycetes, Polyporales, Meripilaceae. 

Hebeloma - Basidiomycota, Basidiomycetes, Agaricales, Bolbitiaceae. 

Helvella acetabulum - Ascomycota, Ascomycetes, Pezizales, Helvellaceae. 

Hobsonia christiansenii - Anamorphic fungi, hyphomycetous anamorph. 

Hygrocybe - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Hygrocybe intermedia - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Hygrocybe psittacina - (= Hygrocybe psittacina var. psittacina), Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Hygrocybe psittacina var. psittacina - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Hymenoscyphus fagineus - Ascomycota, Ascomycetes, Helotiales, Helotiaceae. 

Hyperphyscia adglutinata - Ascomycota, Ascomycetes, Lecanorales, Physciaceae. 


Hypholoma lateritium - Basidiomycota, Basidiomycetes, Agaricales, Strophariaceae. 

Hypholoma sublateritium - (= Hypholoma lateritium), Basidiomycota, Basidiomycetes, Agaricales, Strophariaceae. 

Hypotrachyna revoluta - Ascomycota, Ascomycetes, Lecanorales, Parmeliaceae. 

Hypoxylon - Ascomycota, Ascomycetes, Xylariales, Xylariaceae. 

Hypoxylon fragiforme - Ascomycota, Ascomycetes, Xylariales, Xylariaceae. 




Inocybe geophylla - (= Inocybe geophylla var. geophylla), Basidiomycota, Basidiomycetes, Agaricales, Cortinariaceae. 

164


Inocybe geophylla var. geophylla - Basidiomycota, Basidiomycetes, Agaricales, Cortinariaceae. 



Inonotus hispidus - Basidiomycota, Basidiomycetes, Hymenochaetales, Hymenochaetaceae. 

Kretzschmaria deusta - Ascomycota, Ascomycetes, Xylariales, Xylariaceae. 



Lactarius aurantiacus - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Lactarius mitissimus - (= Lactarius aurantiacus), Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Lactarius piperatus - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 


Lactarius vellereus - (= Lactarius vellereus var. vellereus), Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Lactarius vellereus var. vellereus - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Lecanora carpinea - Ascomycota, Ascomycetes, Lecanorales, Lecanoraceae. 


Lecanora dispersa - (= Lecanora dispersa f. dispersa), Ascomycota, Ascomycetes, Lecanorales, Lecanoraceae. 

Lecanora dispersa f. dispersa - Ascomycota, Ascomycetes, Lecanorales, Lecanoraceae. 




Lecidella elaeochroma f. soralifera - Ascomycota, Ascomycetes, Lecanorales, Lecanoraceae. 




Leptonia serrulata - (= Entoloma serrulatum), Basidiomycota, Basidiomycetes, Agaricales, Entolomataceae. 


Marasmiellus vaillantii - Basidiomycota, Basidiomycetes, Agaricales, Marasmiaceae. 

Marasmius calopus - (= Marasmiellus vaillantii), Basidiomycota, Basidiomycetes, Agaricales, Marasmiaceae. 

Marasmius oreades - Basidiomycota, Basidiomycetes, Agaricales, Marasmiaceae. 



Microsphaera euonymi - Ascomycota, Ascomycetes, Erysiphales, Erysiphaceae. 



Mycena clavicularis - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 


Mycena galericulata - (= Mycena galericulata var. galericulata). 

Mycena galericulata var. galericulata - 


Mycena speirea - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 




Panaeolus ater - (= Panaeolus fimicola), Basidiomycota, Basidiomycetes, Agaricales, Bolbitiaceae. 

Panaeolus fimicola - Basidiomycota, Basidiomycetes, Agaricales, Bolbitiaceae. 

Parmelia saxatilis - Ascomycota, Ascomycetes, Lecanorales, Parmeliaceae. 





Paxina acetabulum - (= Helvella acetabulum), Ascomycota, Ascomycetes, Pezizales, Helvellaceae. 

Peniophora quercina - Basidiomycota, Basidiomycetes, Russulales, Peniophoraceae. 

Pertusaria albescens - (= Pertusaria albescens var. albescens), Ascomycota, Ascomycetes, Pertusariales, Pertusariaceae. 

Pertusaria albescens var. albescens - Ascomycota, Ascomycetes, Pertusariales, Pertusariaceae. 

Pertusaria amara - (= Pertusaria amara f. amara), Ascomycota, Ascomycetes, Pertusariales, Pertusariaceae. 

Pertusaria amara f. amara - Ascomycota, Ascomycetes, Pertusariales, Pertusariaceae. 

Peziza petersii - Ascomycota, Ascomycetes, Pezizales, Pezizaceae. 

Phacidium multivalve - Ascomycota, Ascomycetes, Helotiales, Phacidiaceae. 

Phaeophyscia orbicularis - Ascomycota, Ascomycetes, Lecanorales, Physciaceae. 


Phragmidium violaceum - Basidiomycota, Urediniomycetes, Uredinales, Phragmidiaceae. 


Physcia aipolia - Ascomycota, Ascomycetes, Lecanorales, Physciaceae. 

Physcia leptalea - Ascomycota, Ascomycetes, Lecanorales, Physciaceae. 

Physcia semipinnata - (= Physcia leptalea), Ascomycota, Ascomycetes, Lecanorales, Physciaceae. 


Physconia distorta - Ascomycota, Ascomycetes, Lecanorales, Physciaceae. 

Pluteus - Basidiomycota, Basidiomycetes, Agaricales, Pluteaceae. 



Psathyrella - Basidiomycota, Basidiomycetes, Agaricales, Coprinaceae. 


Ramalina calicaris - Ascomycota, Ascomycetes, Lecanorales, Ramalinaceae. 

Ramalina canariensis - Ascomycota, Ascomycetes, Lecanorales, Ramalinaceae. 

165






Russula betularum - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Russula delica - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Russula fragilis - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Russula lutea - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 

Russula luteotacta - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 


Russula mustelina - Basidiomycota, Basidiomycetes, Russulales, Russulaceae. 


Scleroderma - Basidiomycota, Basidiomycetes, Boletales, Sclerodermataceae. 

Stropharia - Basidiomycota, Basidiomycetes, Agaricales, Strophariaceae. 

Stropharia semiglobata - Basidiomycota, Basidiomycetes, Agaricales, Strophariaceae. 



Thelephora palmata - Basidiomycota, Basidiomycetes, Thelephorales, Thelephoraceae. 


Ustulina deusta - (= Kretzschmaria deusta), Ascomycota, Ascomycetes, Xylariales, Xylariaceae. 

Vascellum pratense - Basidiomycota, Basidiomycetes, Agaricales, Lycoperdaceae. 

Vouauxiella lichenicola - Anamorphic fungi, coelomycetous anamorph. 


Xanthoria polycarpa - Ascomycota, Ascomycetes, Teloschistales, Teloschistaceae. 

Xanthoriicola physciae - Anamorphic fungi, hyphomycetous anamorph. 







Coprinus, Coprinus micaceus, Inocybe rimosa var. rimosa, Parmotrema chinense, Physcia tenella, Ramalina fastigiata, Rhytisma acerinum, 

Russula lutea, Thelephora palmata, Trametes versicolor, Xanthoria parietina, Xylaria polymorpha. 


Chrysothrix candelaris, Diploicia canescens, Flavoparmelia caperata, Hebeloma, Hyperphyscia adglutinata, Hypotrachyna revoluta, Inocybe, 

Lecanora chlarotera, Lecanora expallens, Lecidella elaeochroma f. elaeochroma, Melanelia subaurifera, Opegrapha atra, Parmelia saxatilis, 

Parmelia sulcata, Pertusaria amara f. amara, Phaeophyscia orbicularis, Physcia leptalea, Physcia tenella, Punctelia subrudecta, Ramalina 

farinacea, Ramalina fastigiata, Schismatomma decolorans, Xanthoria parietina. 


Taphrina amentorum. 

Betula 

Crepidotus mollis, Inocybe rimosa var. rimosa, Laccaria laccata, Nectria cinnabarina, Panaeolina foenisecii, Paxillus involutus, Russula mairei. 

Coniferae 

Vascellum pratense, Xerocomus chrysenteron. 


Clavulinopsis fusiformis, Inocybe geophylla var. lilacina, Lactarius aurantiacus. 


Bolbitius vitellinus, Coprinus comatus, Coprinus micaceus, Inocybe, Inocybe geophylla var. lilacina, Psathyrella, Scleroderma. 

Euonymus europaeus 

Microsphaera euonymi. 


Arthonia radiata, Auricularia auricula-judae, Boletus luridus, Clavulina cinerea, Collybia, Collybia confluens, Coprinus comatus, Cortinarius, 

Diploicia canescens, Ganoderma applanatum, Grifola frondosa, Helvella acetabulum, Hymenoscyphus fagineus, Hypholoma lateritium, 

Hypoxylon, Hypoxylon fragiforme, Hypoxylon fuscum, Inocybe geophylla var. lilacina, Inocybe rimosa var. rimosa, Kretzschmaria deusta, 

Laccaria laccata, Lactarius, Lactarius piperatus, Lactarius tabidus, Lactarius vellereus var. vellereus, Lecanora chlarotera, Lecidella elaeochroma 

f. elaeochroma, Lepiota cristata, Lycoperdon pyriforme, Mycena, Opegrapha atra, Panaeolina foenisecii, Parmelia sulcata, Paxillus involutus, 

Pluteus, Polyporus squamosus, Postia caesia, Ramalina calicaris, Ramalina farinacea, Ramalina fastigiata, Russula, Russula fragilis, Russula 

mustelina, Schismatomma decolorans, Xanthoria parietina, Xerocomus porosporus, Xylaria hypoxylon. 


Acrocordia gemmata, Agaricus campestris, Arthonia pruinata, Arthonia radiata, Auricularia auricula-judae, Auricularia mesenterica, Chrysothrix 

candelaris, Daldinia concentrica, Diploicia canescens, Ganoderma applanatum, Inonotus hispidus, Lecanora chlarotera, Lecidella elaeochroma f. 

elaeochroma, Mycena clavicularis, Opegrapha atra, Phoma samararum, Xanthoria parietina. 

Grasses 

Agaricus albertii, Agaricus arvensis, Agaricus campestris, Agaricus litoralis, Agaricus pilatianus, Calvatia gigantea, Clavaria fragilis, Conocybe 

subovalis, Entoloma, Galerina, Hygrocybe, Hygrocybe intermedia, Hygrocybe psittacina var. psittacina, Inocybe geophylla var. lilacina, 

Marasmius oreades, Panaeolina foenisecii, Panaeolus fimicola, Paxillus involutus, Russula, Stropharia, Stropharia semiglobata. 

Hedera helix 

Armillaria mellea. 


Phacidium multivalve. 

Juglans regia 

Arthonia radiata, Chrysothrix candelaris, Diploicia canescens, Flavoparmelia caperata, Lecanora chlarotera, Lecidella elaeochroma f. 

elaeochroma, Pertusaria albescens var. albescens, Physcia adscendens, Physcia tenella, Physconia distorta, Ramalina canariensis, Xanthoria 

parietina. 

166


Larix decidua 

Diploicia canescens, Schismatomma decolorans. 


Vouauxiella lichenicola. 

Oak 

Ascodichaena rugosa, Laccaria laccata, Peniophora quercina, Xanthoria parietina, Xerocomus chrysenteron. 


Hobsonia christiansenii, Physcia adscendens. 

Prunus laurocerasus 

Collybia confluens, Xerocomus chrysenteron. 

Quercus 

Chrysothrix candelaris, Clavulina cinerea, Clavulina coralloides, Conocybe percincta, Cortinarius, Diploicia canescens, Enterographa crassa, 

Entoloma serrulatum, Evernia prunastri, Laccaria laccata, Lactarius, Lactarius vellereus var. vellereus, Lecanora carpinea, Lecanora chlarotera, 

Lecidella elaeochroma f. elaeochroma, Lepraria incana, Marasmiellus vaillantii, Melanelia subaurifera, Microsphaera alphitoides, Mycena, 

Mycena galericulata var. galericulata, Mycena polygramma, Opegrapha atra, Peniophora quercina, Peziza petersii, Physcia aipolia, Physcia 

tenella, Ramalina farinacea, Ramalina fastigiata, Russula, Russula betularum, Russula delica, Russula luteotacta, Trametes versicolor, Xanthoria 

polycarpa, Xylaria polymorpha. 


Phragmidium violaceum. 

Salix viminalis 

Arthonia radiata, Evernia prunastri, Flavoparmelia caperata, Lecanora carpinea, Lecanora chlarotera, Lecanora expallens, Lecidella elaeochroma f. 

elaeochroma, Lecidella elaeochroma f. soralifera, Melanelia subaurifera, Opegrapha atra, Parmelia sulcata, Physcia aipolia, Physcia tenella, 

Physconia distorta, Punctelia subrudecta, Ramalina farinacea, Ramalina fastigiata, Xanthoria parietina. 


Auricularia auricula-judae, Coprinus comatus, Hyphodontia sambuci. 

Taxus baccata 

Clavulina coralloides, Cortinarius, Ganoderma applanatum, Hyphodontia sambuci, Inocybe geophylla var. geophylla, Laccaria laccata, Lepraria 

incana, Mycena acicula, Mycena speirea, Russula, Xerocomus chrysenteron. 


Xanthoriicola physciae, 

167



View across part of St. Catherine’s Park 

Day 1 23 rd August 2006 

Maria Cullen 

Appendix 6 - St. Catherine’s Park 

The survey began at the church end of the site, with a search along the river trees and expanse of 

grass and then woodland, along the river as far as the trenches at the far end of the site. 

Stop 1 Exposed asbestos cladding of pipes across the river 


Lichen 

Lecanora dispersa on tarry substance used on cement supports 

Stop 2 Alnus glutinosa (Alder), Fagus sylvatica (Beech) in strip of wood by river 

Petasites hybridus (Butterbur) back from trees, then pathway on grass, then grassy open area 






Stop 3 Alnus glutinosa (Alder) by river with Angelica sylvestris (Wild Angelica) 


Taphrina alni on Alnus glutinosa nuts 




Galerina sp. 

Agaricus campestris on soil 

168





Lichens 








Stop 5 Fraxinus excelsior (Ash) with oak by river and lots of Orobanche hederae 

(Ivy broomrape) 


Lichens 




Lecanora conizaeoides 


Mussel scale insect 

Stop 5b Salix (Weeping Willow) 


Lichens 






Stop 6 Alnus glutinosa (Alder), Fagus sylvatica (Beech), Crataegus monogyna 

(Hawthorn) 


Lichens 

Hypogymnia physodes on ground 

Lichens on Alnus glutinosa (Alder) 







Alga 

Trentepohlia sp. 

Blackberries are ripe here 

Arum maculatum 

Ivy broomrape on Ivy on Ash in river 

169


Stop 6b Quercus robur (Oak) young tree by river. Ivied tree 


Lichens 










On grass underneath 


Marasmius gramineum 

Rhynchosporium sp. on Agrostis 

Stop 7 From grasses in open field 

Grid references O017358, O018358 

Psathyrella sp. 

Agrocybe praecox (?Hebeloma creamy on top with a ring) 


Stop 7b Adjacent Fraxinus excelsior (Ash) by river and area of inner line of young 

Alnus glutinosa (Alder) 


Ash with Lichens 



Lecanora dispersa 








Vetch rust 

Ilex aquifolium (Holly) 

Phacidium multivalve on leaves 

Physcia tenella and Xanthoria parietina on Rosa sp. 

Stop 8 Petasites hybridus (Coltsfoot) opposite Larix decidua (Larch) on other bank 



Stop 9 Grass of open field 




170


Herbaceous stem litter with black dots 

Hypoxylon nummularium on decaying Beech 

Stop 10 Fagus sylvatica (Beech) in corner of field area with wood strip along river 


Lichen 

Opegrapha cinerea 


Cherry tree here too 

Pluteus cervinus 

Large, diseased, 1 fallen and grey bracket 

Ustulina deusta 

Hypoxylon nummularium 

Coprinus disseminatus Small pale gregarious fungi on soil/roots by drain into river, park 

Stop 11 Wood by river, lots of Ivy 


Hymenochaete corrugata on Hazel 

Hypoxylon fuscum on Hazel 


Alder, Holly, Beech 

Beech has white fluff of insect – Cryptococcus fagisuga 


Hawthorn with lichen 


Fungus 

Marasmius rotula with Sycamore and Ivy 

Stop 12 Fraxinus excelsior (Ash) long main path through wood to old culvert 


Polyporus squamosus, rotted down 

Nectria cinnabarina on twig on ground, tuberculina state 

Cortinarius sp. in culvert stream bed 

Melanophyllum eyrei with blue gills NEW TO DUBLIN 

?Cystoderma carcharias 

Elder 


Mycena speirea near burrows 

Little Myxomycete on stems of Ivy, white bubbles on black stems 

Collybia sp. 

171


Stop 13 Sasa (Bamboo) patch by river track 


Sasa with brown patches and spots 



Stop 13b 


Wood of lightning tree across path 




Lichen 


Stop 14 Symphoricarpus racemosus (Snowberry) 



Mycena galericulata 

Pluteus sp. 

Thelephora spiculosa 

Stop 15 Raft of fungi all one species in deep ditches near river at eastern end of park 


Entoloma nidorosum pale 

Entoloma rhodopolium greyer 

Stop 16 On wet log near end of property 



Stop 17 main path above ditches 


On log pointing diagonally towards ground up the hill, away from river, at edge of woodland with 

path behind fencing. 

Orbilia 

Stemonitis fusca (beautiful yellow-green globules on whitish stalks, colonial in 4 groups) later 

purple globules and dark almost black stems and coating. 



Parked at Collins Bridge end of site and proceeded down the woodland behind the buildings and 

through conifer plantation to the corner with the ruined church at pathway. 

Stop 2.1 Old wood on ground in Beech, Holly, Laurel woodland 



172


Stop 2.2 Fagus sylvatica (Beech) stump 


Postia caesia 

Lichen 


Stop 2.3 Fagus sylvatica (Beech) by path in wood behind buildings 



Stop 2.4 Fagus sylvatica (Beech) in wood 


Xerocomus chrysenteron (small) 

Stop 2.5 Ilex aquifolium (Holly) in wood 



14 fruiting bodies visible 

Stop 2.6 Edge of Beech dominated woodland and Sitka spruce plantation 



On dead Elm wood 


Stop 2.7 Picea sitchensis (Sitka spruce) plantation 



Bracket near edge zone with conifers also 

Stop 2.8 Picea sitchensis (Sitka spruce). Top of conifer edge with nettles and brambles 


Entoloma sinuatum 


Stop 2.9 Near top edge of conifer plantation (sports field over the wall) 



Stop 2.10 By wall between conifer plantation and sports fields 


Elder 


Among nettles 

rotten Agaricus sp. 

Stop 2.11 Picea sitchensis (Sitka spruce). Top of Sitka spruce plantation 



173


Stop 2.12 Picea sitchensis (Sitka spruce). Plantation 


Ramaria flava 

Mycena pura 

Stop 2.13 Far edge of plantation with young Elder and nettles 



Soil disturbance here 

Stop 2.14 Sambucus nigra (Elder). Elder-rich corner at edge of conifer plantation with 

church ruins not far across waste bramble-covered land in between 


Macrolepiota rhacodes, 12 fruiting bodies at least 


Stop 2.15 At very bottom corner of plantation 


Elder, Rosa, Sitka? 


Stop 2.16 Picea sitchensis (Sitka spruce) lignum on ground 




Stop 2.17 By gap in hedge between conifer plantation and track from church ruins 


Agaricus xanthodermus (not here last day) 

Stop 2.18 Fagus sylvatica (Beech) large tree – only tree in big expanse of grass 



Stop 2.19 Across the field towards river, different assemblage of fungi than last visit 


River smells strongly of waste water as if from washing machines 

From bridge clear that water is being discharged from water treatment plant upstream 

Stop 2.20 Conifers, Birch and Spindle in young plantation between track to bridge and 

treatment plant 


Stop 2.21 Fraxinus excelsior (Ash) sticks, fallen by path to holy wells 


Lichens 



174


Stop 2.22 Quercus (Oak), large old tree behind wall opposite buildings of St. 

Catherine’s 


Fistulina hepatica in bole with rocks added 

Lichen 


Stop 2.23 Bank of trees between park and water treatment plant 



Stop 2.24 In grass of field 




Stop 2.25 Fagus sylvatica (Beech) tree in corner of field and woodland 



Bracket 

Stop 2.25b Fagus sylvatica (Beech) nuts 


Hymenoscyphus fructigena 

Stop 2.26 As far as where stoat? Was seen last day 



Lepiota cristata with Beech 

Back at main path 

Stop 2.27 Hazel, Beech, Sycamore wood 


Peziza on ground – large, brown several fruits 


Mycena sp. 

Melanophyllum haematospermum on soil in woodland near River Liffey 

175


Stop 2.28 Near culvert with Beech, Sycamore and Hazel 


Melanophyllum haematospermum NEW TO DUBLIN 

Stop 2.29 Fagus sylvatica (Beech), Sycamore and Scot’s Pine 


Entoloma nidorosum 

Stop 2.30 On wood, at culvert on Beech wood on ground 



Coprinus disseminatus on decaying wood 

Stop 2.31 In wood near Sasa (Bamboo) on fallen tree 



Stop 2.32 Near ‘lightning’ tree 



Lycogala epidendrum on wet wood of ‘lightning’ tree 

Stop 2.33 ‘Lightning’ tree 



176


Stop 2.34 Fraxinus excelsior (Ash), Beech Sycamore Oak with Populus alba and 

Symphoricarpus racemosus (Snowberry) 


Collybia sp. 

Inocybe geophylla var. lilicina 


Hygrocybe sp. (yellow-orange) 


Stop 2.35 Hollows – deep drains or canals with pale smelly fungi again, nearly over 

now 





Stop 2.36 Woodland 


Mycena (reddish) 


Howard Fox & Maria Cullen 

Stop 3.1 Path in from ruined house, with Beech, Sycamore, Laurel, Holly and Ivy 



Trametes versicolor on Beech 

Stop 3.2 Deciduous tree stump 


Lichen 


Stop 3.3 Corylus avellana (Hazel), dead tree 



Stop 3.4 Acer pseudoplatanus (Sycamore). Decaying Log in Ivy near forestry 

plantation 




177


Macrolepiota rhacodes among ivy under Sitka Spruce 

Stop 3.5 Picea sitchensis (Sitka spruce) plantation 


Macrolepiota rhacodes (old) 

Stop 3.5b Picea sitchensis (Sitka spruce) plantation 


Lycoperdon pyriforme still at top of wood from last day 

Agaricus silvicola in plantation at top of wood and middle of wood 

Postia caesia on stump of Sitka Spruce 

Macrolepiota rhacodes under Elder and Sitka 


Stop 3.6 Opposite Gateway at end of path in grass 


Psathyrella sp. 

Stop 3.7 Quercus (Oak tree) with Fustulina hepatica nearby 


Heracleum sphondylium with Erysiphe heraclei 


Caloplaca flavescens 

Stop 3.8 Liffey Bridge 


Nostoc commune in moss on old tarmac 

Cyanobacterium 

Stop 3.9 Grass in field 



Stop 3.10 Fagus sylvatica (Beech) visited twice corner of field with track 


Stop 3.11 Quercus (Oak) log by track 




178


Stop 3.12 Corylus avellana (Hazel) near river, Kingfisher flashed passed 



Tremella mesenterica on Ash log on ground 

Marasmius rotula by river 

Stop 3.13 Near track 



Stop 3.14 Past culvert and on opposite side 




Stop 3.15 Woodland near river, near conifers 



Hypholoma fasciculare Beech 

Rhytisma acerinum Sycamore 

Kuehneromyces mutabilis on a log of wood by path 




Mycena (white) log by track (uphill) 

Stop 3.17 Sambucus nigra (Elder) by track 



Nectria cinnabarina on beech stick near Bamboo 

179


Cyathus striatus on decaying wood 





Mycoacia uda 


Stop 3.19 By weir, Heron and Yellow Wagtail again. 


Agaricus (spiky brown) 






Ilex aquilifolium with black dots on leaves Trochila ilicina 

Stop 3.20 Fagus sylvatica (Beech), fallen trees downstream from weir 





Stop 3.20b On soil nearby 


Stop 3.21 Woodland 


Inocybe geophylla var. lilicina 





Inocybe by canal 



180


Stop 3.22 Dry canal and Poplar Elm Sycamore Oak, Beech with Ivy 


Inocybe (umbonate) 



Ivy rather bare below 

Stop 3.23 ‘Lightning tree’ 





Stop 3.24 Due southeast of the lightning tree 


Inocybe fastigiata (White tall stripy) 




Stop 3.26 Fraxinus excelsior (Ash), very large tree 


Girth almost 2.5m 

Lichens 




Pyrenula macrospora 



Opposite Spawell hotel 

Stop 3.27 Symphoricarpus racemosus (Snowberry) with White Poplar 


Peziza badia on ground 

Mycena (Grey) 


Stop 3.28 Symphoricarpus racemosus (Snowberry) opposite train container 



Stop 3.29 Fagus sylvatica (Beech) by boundary 


Postia caesia 

Stop 3.30 Stachys sylvatica at end of site 


181


Stop 3.31 Path in Fagus sylvatica (Beech) wood 


Pluteus cervinus under Beech with Holly 

Macrolepiota procera under Beech 

Mycena pura 



Mycoacia uda 


Postia stiptica in Holly wood 

Piptoporus betulinus on Birch 

Lentinellus cochleatus on wood 

Lycoperdon pyriforme on wood 

Stop 3.32 Ilex aquifolium (Holly) and Beech wood 



Mycena pura 





Stop 3.33 Fraxinus excelsior (Ash) past culvert at top of wood, with ivy 


Lichens 



Clavaria vermicularis 

Stop 3.34 Crataegus monogyna (Hawthorn) by track 



Stop 3.35 Taxus baccata (Yew) 



182


Stop 3.36 Betula (Birch), Beech and Elm 



Stop 3.37 Fagus sylvatica (Beech) stick 


Exidia thretiana 

Phoma samarum 

Crypotvalsa eunomia at bend in path – not in Mycorec 

Stop 3.38 Fagus sylvatica (Beech) by path near Hawthorn inside fence of path and 

triangle of trees in path with Viburnum opulus 




Stop 3.39 Ivy-floored Beechwood near Birch by path 




Polyporus squamosus on beech 

Stop 3.40 Stump of tree near ruined house 



Stop 3.41 Grass 



Lichens on Beech in row of trees 



183


St. Catherine’s Park Mycorec Database Report 


Mycena galericulata var. galericulata 

as Mycena galericulata, 16976, Symphoricarpus racemosus, soil, woodland, Site: St Catherines Park, O026352, Dublin, Col.: Maria Cullen, Det.: 





17132, Fagus sylvatica, stick, woodland, Site: St Catherines Park, O022357, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 




as Lepraria incana agg., 17039, stump, woodland, Site: St Catherines Park, O021360, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 


as Lepraria incana agg., 16911, Alnus glutinosa, twigs, riverside trees, Site: St Catherines Park, O018358, Dublin, Col.: Maria Cullen, Det.: 

Maria Cullen, 23/08/2006, Notes: Stop 6. Twig on ground. Beech and Hawthorn Ivy and Ivy Broomrape also. 

as Lepraria incana agg., 16986, Fagus sylvatica, old wood, woodland, Site: St Catherines Park, O021360, Dublin, Col.: Maria Cullen, Det.: Maria 

Cullen, 06/09/2006, Notes: Stop 2.2. Holly and Laurel also. 

as Lepraria incana agg., 17101, Fraxinus excelsior, bark, woodland, Site: St Catherines Park, O025351, Dublin, Col.: Maria Cullen, Det.: Maria 

Cullen, Conf.: Howard Fox, 19/09/2006, Notes: Stop 3.26. Girth c. 2.5 m. 

as Lepraria incana agg., 16922, Quercus robur, twigs, riverside trees, Site: St Catherines Park, O018358, Dublin, Col.: Maria Cullen, Det.: Maria 

Cullen, 23/08/2006, Notes: Stop 6b. Young tree with Ivy. 

Rhynchosporium 

16926, Agrostis, grass, riverside, Site: St Catherines Park, O018358, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

23/08/2006, Notes: Stop 6b. Young tree with Ivy. 

Ascomycota 

Ascomycetes 

Arthoniales 

Arthoniaceae 


16913, Alnus glutinosa, twigs, riverside trees, Site: St Catherines Park, O018358, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 23/08/2006, 

Notes: Stop 6. Twig on ground. Beech and Hawthorn Ivy and Ivy Broomrape also. 

16940, Fraxinus excelsior, twigs, riverside trees, Site: St Catherines Park, O020358, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 23/08/2006, 

Notes: Stop 7b. Alder also. 

16918, Quercus robur, twigs, riverside trees, Site: St Catherines Park, O018358, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 23/08/2006, 

Notes: Stop 6b. Young tree with Ivy. 

Roccellaceae 


17099, Fraxinus excelsior, bark, woodland, Site: St Catherines Park, O025351, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 

Fox, 19/09/2006, Notes: Stop 3.26. Girth c. 2.5 m. 


16958, Crataegus monogyna, bark, woodland, Site: St Catherines Park, O021357, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 23/08/2006, 

Notes: Stop 11. By river. 


Fox, 19/09/2006, Notes: Stop 3.33. Ivy also. 





16903, Fraxinus excelsior, bark, riverside trees, Site: St Catherines Park, O018358, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 23/08/2006, 

Notes: Stop 5. Near Oak and Ivy broomrape. 





16951, Fagus sylvatica, twigs, riverside trees, Site: St Catherines Park, O021357, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 23/08/2006, 


16917, Quercus robur, twigs, riverside trees, Site: St Catherines Park, O018358, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 

Fox, 23/08/2006, Notes: Stop 6b. Young tree with Ivy. 


17012, Quercus, bark, woodland, Site: St Catherines Park, O016363, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 06/09/2006, Notes: Stop 

2.22. Old tree behind wall at corner opposite buildings. 

Erysiphales 

Erysiphaceae 


17051, Heracleum sphondylium, leaves, ditch, Site: St Catherines Park, O016362, Dublin, Col.: Maria Cullen, Det.: Howard Fox, 19/09/2006, 


184


Helotiales 

Dermateaceae 

Trochila ilicina 

17079, Ilex aquifolium, leaves, woodland, Site: St Catherines Park, O022353, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

19/09/2006, Notes: Stop 3.19. By weir. 

Helotiaceae 

Hymenoscyphus fructigenus 

17017, Fagus sylvatica, Beech nuts, riverside wood, Site: St Catherines Park, O022357, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 

Howard Fox, 06/09/2006, Notes: Stop 2.25b. 

Hypocreales 

Nectriaceae 


16970, wood, woodland, Site: St Catherines Park, O021354, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 23/08/2006, Notes: Stop 13. By river 

track by Sasa. Ivy, Hazel and Sycamore also. 

16963, wood, woodland, Site: St Catherines Park, O021355, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 23/08/2006, Notes: Stop 12. By river. 

On ground in tuberculina state. Ivy also. 

17035, Acer pseudoplatanus, wood, riverside wood, Site: St Catherines Park, O027352, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

06/09/2006, Notes: Stop 2.35. Deep drains. 

17067, Fagus sylvatica, wood, woodland, Site: St Catherines Park, O021354, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

19/09/2006, Notes: Stop 3.17. Near Bamboo. 

17068, Sambucus nigra, wood, woodland, Site: St Catherines Park, O021354, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


Cryptovalsa 



Orbiliaceae 

Orbilia 

16982, log, woodland, Site: St Catherines Park, O026352, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 23/08/2006, Notes: Stop 17. 


16971, wood, woodland, Site: St Catherines Park, O023352, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 23/08/2006, 

Notes: Stop 13b. 'Lightning tree' across track. Ivy, Hazel and Sycamore also. 

Lecanorales 

Lecanoraceae 


17142, Fagus sylvatica, bark, path, Site: St Catherines Park, O023350, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 




16924, Quercus robur, twigs, riverside trees, Site: St Catherines Park, Col.: Maria Cullen, Det.: Maria Cullen, 23/08/2006, Notes: Stop 6b. Young 

tree with Ivy. 




16902, Fraxinus excelsior, bark, riverside trees, Site: St Catherines Park, O018358, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 

Howard Fox, 23/08/2006, Notes: Stop 5. Near Oak and Ivy broomrape. 



Lecanora dispersa f. dispersa 

as Lecanora dispersa, 16879, tar on pipes, over river, Site: St Catherines Park, O017357, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 

Howard Fox, 23/08/2006, Notes: Stop 1. Exposed asbestos cladding on pipes across river. 

as Lecanora dispersa, 16935, Fraxinus excelsior, twigs, riverside trees, Site: St Catherines Park, O020358, Dublin, Col.: Maria Cullen, Det.: 

Maria Cullen, 23/08/2006, Notes: Stop 7b. Alder also. 


as Lecidella elaeochroma, 16910, Alnus glutinosa, twigs, riverside trees, Site: St Catherines Park, O018358, Dublin, Col.: Maria Cullen, Det.: 

Maria Cullen, Conf.: Howard Fox, 23/08/2006, Notes: Stop 6. Twig on ground. Beech and Hawthorn Ivy and Ivy Broomrape also. 

as Lecidella elaeochroma, 17141, Fagus sylvatica, bark, path, Site: St Catherines Park, O023350, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 


as Lecidella elaeochroma, 16901, Fraxinus excelsior, twigs, riverside trees, Site: St Catherines Park, O018358, Dublin, Col.: Maria Cullen, Det.: 

Maria Cullen, 23/08/2006, Notes: Stop 5. Near Oak and Ivy broomrape. 

Lecidella elaeochroma f. soralifera 



Parmeliaceae 


16894, Acer pseudoplatanus, twigs, riverside trees, Site: St Catherines Park, O018358, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 


16906, Salix viminalis, twigs, riverside trees, Site: St Catherines Park, O018358, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 23/08/2006, 

Notes: Stop 5b. 



Notes: Stop 6. Twig on ground. Beech and Hawthorn also. 

17009, Fraxinus excelsior, twigs, parkland & scattered trees, Site: St Catherines Park, O016361, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

06/09/2006, Notes: Stop 2.21. Fallen stick on path to holy wells. 

185



















as Parmotrema perlatum, 17010, Fraxinus excelsior, twigs, parkland & scattered trees, Site: St Catherines Park, O016361, Dublin, Col.: Maria 

Cullen, Det.: Maria Cullen, 06/09/2006, Notes: Stop 2.21. Fallen stick on path to holy wells. 


16920, Quercus robur, twigs, riverside trees, Site: St Catherines Park, O018358, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 


Physciaceae 


16898, Acer pseudoplatanus, bark, riverside trees, Site: St Catherines Park, O018358, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 23/08/2006, 



16895, Acer pseudoplatanus, twigs, riverside trees, Site: St Catherines Park, O018358, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 



16897, Acer pseudoplatanus, bark, riverside trees, Site: St Catherines Park, O018358, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 


16896, Acer pseudoplatanus, twigs, riverside trees, Site: St Catherines Park, O018358, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 









16944, Rosa, twigs, riverside trees, Site: St Catherines Park, O020358, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 23/08/2006, Notes: Stop 

7b. Alder also. 



Ramalinaceae 











Ostropales 

Graphidaceae 




Peltigerales 

Peltigeraceae 


16974, soil, woodland, Site: St Catherines Park, O023352, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 23/08/2006, 


Pezizales 

Helvellaceae 


17108, Symphoricarpus racemosus, soil, woodland, Site: St Catherines Park, O025351, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 


Pezizaceae 

Peziza badia 

17020, Fagus sylvatica, soil, riverside wood, Site: St Catherines Park, O021354, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 

Fox, 06/09/2006, Notes: Stop 2.27. Sycamore also. 

186


17105, Populus alba, ground, woodland, Site: St Catherines Park, O025351, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

19/09/2006, Notes: Stop 3.27. Snowberry also. 

Pyrenulales 

Pyrenulaceae 



Fox, 19/09/2006, Notes: Stop 3.33. Ivy also. 



Rhytismatales 



16890, Acer pseudoplatanus, leaves, riverside trees, Site: St Catherines Park, O018358, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 


17123, Acer pseudoplatanus, leaves, woodland, Site: St Catherines Park, O023353, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 

Howard Fox, 19/09/2006, Notes: Stop 3.32. Beech also. 



Caloplaca flavescens 

17052, limestone, wall, Site: St Catherines Park, O016362, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 19/09/2006, 







16942, Fraxinus excelsior, twigs, riverside trees, Site: St Catherines Park, O020358, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 

Howard Fox, 23/08/2006, Notes: Stop 7b. Alder also. 

16945, Rosa, twigs, riverside trees, Site: St Catherines Park, O020358, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 23/08/2006, Notes: Stop 

7b. Alder also. 



Xylariales 

Diatrypaceae 


17072, Fagus sylvatica, log, woodland, Site: St Catherines Park, O021354, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


Xylariaceae 

Biscogniauxia nummularia 

as Hypoxylon nummularium, 16955, Fagus sylvatica, wood, riverside trees, Site: St Catherines Park, O021357, Dublin, Col.: Maria Cullen, Det.: 

Maria Cullen, Conf.: Howard Fox, 23/08/2006, Notes: Stop 10. Log of wood. 


17040, Corylus avellana, wood, woodland, Site: St Catherines Park, O021360, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 

Fox, 19/09/2006, Notes: Stop 3.3. Dead tree. 

16960, Corylus avellana, wood, woodland, Site: St Catherines Park, O021359, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 23/08/2006, Notes: 

Stop 11. By river. Ivy also. 

17056, Corylus avellana, wood, woodland, Site: St Catherines Park, O021355, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 


Kretzschmaria deusta 

as Ustulina deusta, 16954, Fagus sylvatica, wood, riverside trees, Site: St Catherines Park, O021357, Dublin, Col.: Maria Cullen, Det.: Howard 

Fox, 23/08/2006, Notes: Stop 10. Log of wood. 


17081, Fagus sylvatica, dead tree, woodland, Site: St Catherines Park, O022353, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 



17041, Acer pseudoplatanus, log, woodland, Site: St Catherines Park, O020360, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 19/09/2006, 

Notes: Stop 3.4. Ivy. 


19/09/2006, Notes: Stop 3.21. Sycamore and Ash also. 

17025, Fagus sylvatica, wood, riverside wood, Site: St Catherines Park, O021355, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 

Fox, 06/09/2006, Notes: Stop 2.30. By culvert. 


Taphrinales 

Taphrinaceae 


as Taphrina alni, 16884, Alnus glutinosa, fruits, riverside trees, Site: St Catherines Park, O017357, Dublin, Col.: Maria Cullen, Det.: Maria 

Cullen, 23/08/2006, Notes: Stop 3. Wild angelica also. 

187


Basidiomycota 


Agaricales 

Agaricaceae 

Agaricus 

17073, Fagus sylvatica, soil, woodland, Site: St Catherines Park, O022353, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


16997, Sambucus nigra, soil, woodland, Site: St Catherines Park, O019361, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 06/09/2006, Notes: 

Stop 2.10 By wall. 


16889, Alnus glutinosa, soil, riverside trees, Site: St Catherines Park, O017357, O017357, Col.: Maria Cullen, Det.: Maria Cullen, 23/08/2006, 

Notes: Stop 3. Wild angelica and Grasses also. 

17036, Grasses, soil, riverside wood, Site: St Catherines Park, O027352, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 06/09/2006, Notes: Stop 

2.35. By deep drains. 

16989, Ilex aquifolium, wood, woodland, Site: St Catherines Park, O021360, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 06/09/2006, Notes: 

Stop 2.5. 


Stop 2.13. With Nettles and Picea sitchensis. 


Stop 2.15 with Picea sitchensis and Rosa sp.. 

Agaricus silvicola 

17045, Picea sitchensis, soil, forest, Site: St Catherines Park, O018360, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

19/09/2006, Notes: Stop 3.5b. At top of plantation. 


as Agaricus xanthodermus, 17135, Fagus sylvatica, soil, woodland, Site: St Catherines Park, O022358, Dublin, Col.: Maria Cullen, Det.: Maria 

Cullen, Conf.: Howard Fox, 19/09/2006, Notes: Stop 3.38. Near Hawthorn inside triangular fence with Viburnum opulus. 

as Agaricus xanthodermus, 17119, Ilex aquifolium, soil, woodland, Site: St Catherines Park, O023353, Dublin, Col.: Maria Cullen, Det.: Maria 

Cullen, Conf.: Howard Fox, 19/09/2006, Notes: Stop 3.32. Beech also. 

as Agaricus xanthodermus, 17007, Picea sitchensis, soil, woodland, Site: St Catherines Park, O019360, Dublin, Col.: Maria Cullen, Det.: Maria 

Cullen, 06/09/2006, Notes: Stop 2.17. 



Fox, 19/09/2006, Notes: Stop 3.21. Sycamore and Ash also. 


17059, soil, riverside wood, Site: St Catherines Park, O021355, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 19/09/2006, 


17031, Acer pseudoplatanus, soil, riverside wood, Site: St Catherines Park, O024352, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 06/09/2006, 

Notes: Stop 2.34. Ash, Beech, Oak, Poplar and Snowberry also. 

17019, Fagus sylvatica, wood, riverside wood, Site: St Catherines Park, O021355, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 06/09/2006, 


17021, Fagus sylvatica, soil, riverside wood, Site: St Catherines Park, O021354, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 06/09/2006, 



16990, Fagus sylvatica, soil, woodland, Site: St Catherines Park, O020360, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 06/09/2006, Notes: 

Stop 2.6. Sitka Spruce forestry nearby. 



Macrolepiota rhacodes var. rhacodes 

as Macrolepiota rhacodes, 17047, Picea sitchensis, stump, forest, Site: St Catherines Park, O018360, Dublin, Col.: Maria Cullen, Det.: Maria 

Cullen, Conf.: Howard Fox, 19/09/2006, Notes: Stop 3.5b. Elder also. 

as Macrolepiota rhacodes, 17043, Picea sitchensis, soil, woodland, Site: St Catherines Park, O020360, Dublin, Col.: Maria Cullen, Det.: Maria 

Cullen, Conf.: Howard Fox, 19/09/2006, Notes: Stop 3.5. 

as Macrolepiota rhacodes, 17002, Sambucus nigra, soil, woodland, Site: St Catherines Park, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 

Howard Fox, 06/09/2006, Notes: Stop 2.14 with Picea sitchensis and Rubus fruticosus agg.. 


16964, Fraxinus excelsior, soil, woodland, Site: St Catherines Park, O021355, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 

Fox, 23/08/2006, Notes: Stop 12. By river. Ivy, Hazel and Sycamore also. New to Dublin. 

Melanophyllum haematospermum 

as Melanophyllum echinatum, 17023, Fagus sylvatica, soil, riverside wood, Site: St Catherines Park, O021354, Dublin, Col.: Maria Cullen, Det.: 

Maria Cullen, Conf.: Howard Fox, 06/09/2006, Notes: Stop 2.28. New to Dublin. 

Bolbitiaceae 

Agrocybe praecox 

16931, Grasses, soil, lawn, Site: St Catherines Park, O018358, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 23/08/2006, 








17013, soil, woodland, Site: St Catherines Park, O017360, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 06/09/2006, Notes: Stop 2.23. Bank of 

trees between park and water treatment plant. 

16883, Alnus glutinosa, soil, riverside trees, Site: St Catherines Park, O017357, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 

Fox, 23/08/2006, Notes: Stop 2. Beech and Butterbur also. 

188


16887, Alnus glutinosa, soil, riverside trees, Site: St Catherines Park, O017357, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 23/08/2006, 

Notes: Stop 3. Wild angelica also. 


17015, Grasses, soil, lawn, Site: St Catherines Park, O017358, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 06/09/2006, Notes: Stop 2.24. 

17140, Grasses, soil, path, Site: St Catherines Park, O023350, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 19/09/2006, 








Clavariaceae 


as Clavaria vermicularis, 17127, Fraxinus excelsior, soil, woodland, Site: St Catherines Park, O022356, Dublin, Col.: Maria Cullen, Det.: Maria 

Cullen, Conf.: Howard Fox, 19/09/2006, Notes: Stop 3.33. Ivy also. 


16999, Picea sitchensis, wood, woodland, Site: St Catherines Park, O019361, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 







Coprinaceae 


17026, wood, riverside wood, Site: St Catherines Park, O021354, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 06/09/2006, Notes: Stop 2.31. 

Sasa nearby. 

16956, Fagus sylvatica, roots, riverside trees, Site: St Catherines Park, O021357, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 23/08/2006, 

Notes: Stop 10. By drain to river. 



Notes: Stop 3. Wild angelica also. 


Notes: Stop 2. Beech and Butterbur also. 

16948, Grass, soil, lawn, Site: St Catherines Park, O019358, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 23/08/2006, Notes: Stop 9. 

Psathyrella 



16927, Grasses, soil, lawn, Site: St Catherines Park, O017358, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 23/08/2006, Notes: Stop 7. 

17049, Grasses, soil, ditch, Site: St Catherines Park, O020360, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 19/09/2006, 




Fox, 23/08/2006, Notes: Stop 3. Wild angelica also. 

17128, Crataegus monogyna, soil, woodland, Site: St Catherines Park, O022356, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 


17124, Ilex aquifolium, leaves, woodland, Site: St Catherines Park, O023353, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

19/09/2006, Notes: Stop 3.32. Beech also. 





Cortinarius 


Notes: Stop 3.23 Lightning tree. 




16994, Picea sitchensis, soil, woodland, Site: St Catherines Park, O019361, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 06/09/2006, Notes: 

Stop 2.8. Top of conifer plantation. Nettles and Brambles also. 

Galerina 


Notes: Stop 3. Wild angelica and Grasses also. 

Inocybe 




19/09/2006, Notes: Stop 3.22. Dry canal with Poplar, Sycamore, Oak, Elm and Ash also. 






189



17008, Fagus sylvatica, soil, parkland & scattered trees, Site: St Catherines Park, O018359, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 



as Inocybe fastigiata, 17027, wood, riverside wood, Site: St Catherines Park, O023352, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

06/09/2006, Notes: Stop 2.32. Near 'lightning tree'. 

as Inocybe fastigiata, 17037, Fagus sylvatica, soil, woodland, Site: St Catherines Park, O021360, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

Conf.: Howard Fox, 19/09/2006, Notes: Stop 3.1. Near ruined house. Sycamore, Laurel, Holly and Ivy also. 

as Inocybe fastigiata, 17097, Fagus sylvatica, wood, woodland, Site: St Catherines Park, O025351, Dublin, Col.: Maria Cullen, Det.: Maria 

Cullen, Conf.: Howard Fox, 19/09/2006, Notes: Stop 3.24. Near Lightning tree. 


Entoloma rhodopolium 

as Entoloma nidorosum, 16979, soil, woodland, Site: St Catherines Park, O027352, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 

Howard Fox, 23/08/2006, Notes: Stop 15. Deep ditches at end of park. 

as Entoloma nidorosum, 17062, Coniferae, soil, riverside wood, Site: St Catherines Park, O021354, Dublin, Col.: Maria Cullen, Det.: Maria 

Cullen, Conf.: Howard Fox, 19/09/2006, Notes: Stop 3.15. Hazel and Ash also. 

as Entoloma nidorosum, 17024, Fagus sylvatica, soil, riverside wood, Site: St Catherines Park, O021354, Dublin, Col.: Maria Cullen, Det.: Maria 

Cullen, 06/09/2006, Notes: Stop 2.29. Sycamore also. 

as Entoloma nidorosum, 17086, Fagus sylvatica, soil, woodland, Site: St Catherines Park, O023352, Dublin, Col.: Maria Cullen, Det.: Maria 

Cullen, Conf.: Howard Fox, 19/09/2006, Notes: Stop 3.21. Sycamore and Ash also. 


Cullen, Conf.: Howard Fox, 19/09/2006, Notes: Stop 3.22. Dry canal with Poplar, Sycamore, Oak, Elm and Ash also. 


Cullen, Conf.: Howard Fox, 19/09/2006, Notes: Stop 3.21. Sycamore and Ash also. 

as Entoloma nidorosum, 17024, Fagus sylvatica, soil, riverside wood, Site: St Catherines Park, O021354, Dublin, Col.: Maria Cullen, Det.: Maria 

Cullen, 06/09/2006, Notes: Stop 2.29. Sycamore also. 


16947, Grass, soil, lawn, Site: St Catherines Park, O019358, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 23/08/2006, 


16950, Grass, soil, lawn, Site: St Catherines Park, O020359, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 23/08/2006, 


Fistulinaceae 

Fistulina hepatica 

17011, Quercus, trunk bole, woodland, Site: St Catherines Park, O016361, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

06/09/2006, Notes: Stop 2.22. Old tree behind wall at corner opposite buildings. 

Hydnangiaceae 



19/09/2006, Notes: Stop 3.22. Dry canal with Poplar, Sycamore, Oak, Elm and Ash also. 

Lycoperdaceae 




17085, Fagus sylvatica, stump, woodland, Site: St Catherines Park, O023352, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 



Stop 2.9. Near top edge of plantation. 

17055, Quercus, log, woodland, Site: St Catherines Park, O022357, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 





17122, Ilex aquifolium, soil, woodland, Site: St Catherines Park, O023353, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


17044, Picea sitchensis, soil, forest, Site: St Catherines Park, O018360, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

19/09/2006, Notes: Stop 3.5b. At top of plantation. 

16975, Symphoricarpus racemosus, soil, woodland, Site: St Catherines Park, O026352, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 


Marasmiaceae 







19/09/2006, Notes: Stop 3.36. Birch and Elm also. 


19/09/2006, Notes: Stop 3.39. Ivy also, near Birch and path. 

17121, Ilex aquifolium, wood, woodland, Site: St Catherines Park, O023353, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


17129, Taxus baccata, wood, woodland, Site: St Catherines Park, O022356, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 



16925, Quercus robur, wood, riverside trees, Site: St Catherines Park, O018358, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 


190



16973, wood, woodland, Site: St Catherines Park, O023352, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 23/08/2006, Notes: Stop 13b. 

'Lightning tree' across track. Ivy, Hazel and Sycamore also. 

16959, Acer pseudoplatanus, wood, woodland, Site: St Catherines Park, O021357, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 

Fox, 23/08/2006, Notes: Stop 11. By river. Ivy also. 

16984, Fagus sylvatica, old wood, woodland, Site: St Catherines Park, O022360, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 06/09/2006, 

Notes: Stop 2.1. Holly and Laurel also. 



17058, Fraxinus excelsior, log, riverside wood, Site: St Catherines Park, O021355, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 



Stop 2.11. 

Nidulariaceae 


16969, wood, woodland, Site: St Catherines Park, O021354, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 23/08/2006, Notes: Stop 13. By river 

track near Sasa. Ivy, Hazel and Sycamore also. 





Pluteaceae 

Pluteus 

16977, Symphoricarpus racemosus, soil, woodland, Site: St Catherines Park, O026352, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 





16953, Fagus sylvatica, wood, riverside trees, Site: St Catherines Park, O021357, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 

Fox, 23/08/2006, Notes: Stop 10. Log. 


19/09/2006, Notes: Stop 3.31. Holly also. 

17054, Quercus, log, woodland, Site: St Catherines Park, O022357, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 




17063, Fagus sylvatica, wood, riverside wood, Site: St Catherines Park, O021354, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 

Fox, 19/09/2006, Notes: Stop 3.15. Hazel and Ash also. 










Collybia 




Stop 12. By river. Ivy, Hazel and Sycamore also. 


17060, Acer pseudoplatanus, soil, riverside wood, Site: St Catherines Park, O021354, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 

Howard Fox, 19/09/2006, Notes: Stop 3.14. Hazel and Ash also. 



Cystoderma carcharias 

16966, Doubtful record, Fraxinus excelsior, soil, woodland, Site: St Catherines Park, O021355, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

23/08/2006, Notes: Stop 12. By river. Ivy, Hazel and Sycamore also. 

Hygrocybe 



Mycena 



17022, Fagus sylvatica, soil, riverside wood, Site: St Catherines Park, O021354, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 06/09/2006, 








16992, Picea sitchensis, soil, woodland, Site: St Catherines Park, O019360, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


191



as Mycena pura, 17112, Fagus sylvatica, soil, woodland, Site: St Catherines Park, O024352, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 


as Mycena pura, 17120, Ilex aquifolium, soil, woodland, Site: St Catherines Park, O023353, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

Conf.: Howard Fox, 19/09/2006, Notes: Stop 3.32. Beech also. 

as Mycena pura, 17000, Picea sitchensis, soil, woodland, Site: St Catherines Park, O019361, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 



16965, Fraxinus excelsior, soil, woodland, Site: St Catherines Park, O021355, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 

Fox, 23/08/2006, Notes: Stop 12. By river near burrows. Ivy, Hazel and Sycamore also. 


16991, Fagus sylvatica, soil, woodland, Site: St Catherines Park, O020360, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 06/09/2006, Notes: 

Stop 2.6. Sitka Spruce forestry nearby. 










17042, Acer pseudoplatanus, wood, woodland, Site: St Catherines Park, O020360, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 

Fox, 19/09/2006, Notes: Stop 3.4. Ivy. 


19/09/2006, Notes: Stop 3.38. Near Hawthorn inside triangular fence with Viburnum opulus. 



16967, Sambucus nigra, bark, woodland, Site: St Catherines Park, O021355, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 23/08/2006, Notes: 

Stop 12. By river. Ivy, Hazel and Sycamore also. 

16996, Sambucus nigra, wood, woodland, Site: St Catherines Park, O019361, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 06/09/2006, Notes: 

Stop 2.10 By wall. 

17050, Sambucus nigra, bark, woodland, Site: St Catherines Park, O016362, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


16961, Sambucus nigra, bark, woodland, Site: St Catherines Park, O021359, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 23/08/2006, Notes: 

Stop 11. By river. Ivy also. 


16981, wet log, woodland, Site: St Catherines Park, O027352, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 23/08/2006, 

Notes: Stop 16 by ditch. 

Boletales 

Boletaceae 





Clavulinaceae 


as Clavulina cristata, 17005, Picea sitchensis, lignum, woodland, Site: St Catherines Park, O018360, Dublin, Col.: Maria Cullen, Det.: Maria 

Cullen, 06/09/2006, Notes: Stop 2.16. On ground. 




17006, Picea sitchensis, lignum, woodland, Site: St Catherines Park, O018360, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 06/09/2006, 





17527, Corylus avellana, bark, woodland, Site: St Catherines Park, O021359, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

28/08/2006, Notes: Stop 11, near River Liffey. 



17048, Sambucus nigra, bark, forest, Site: St Catherines Park, O018360, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


Polyporales 



17118, Betula, wood, woodland, Site: St Catherines Park, O024352, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 


Postia caesia 



16985, Fagus sylvatica, old wood, woodland, Site: St Catherines Park, O021360, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 06/09/2006, 

Notes: Stop 2.2. Holly and Laurel also. 

192


17046, Picea sitchensis, stump, forest, Site: St Catherines Park, O018360, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 



17061, wood, riverside wood, Site: St Catherines Park, O021354, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

19/09/2006, Notes: Stop 3.14. Hazel and Ash also. 

17117, Ilex aquifolium, wood, woodland, Site: St Catherines Park, O024352, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 




16952, Fagus sylvatica, wood, riverside trees, Site: St Catherines Park, O021357, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 23/08/2006, 

Notes: Stop 10. Log of wood. 

16957, Fagus sylvatica, wood, woodland, Site: St Catherines Park, O021357, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 23/08/2006, Notes: 

Stop 11. By river. 

Meruliaceae 

Mycoacia uda 



Polyporaceae 

Polyporus leptocephalus 

as Polyporus varius, 16987, Fagus sylvatica, wood, woodland, Site: St Catherines Park, O021360, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 

Conf.: Howard Fox, 06/09/2006, Notes: Stop 2.3. Behind buildings. 






16962, Fraxinus excelsior, wood, woodland, Site: St Catherines Park, O021355, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, 23/08/2006, 

Notes: Stop 12. By river. Specimen rotting down. Ivy also. 



19/09/2006, Notes: Stop 3.1. Near ruined house. Sycamore, Laurel, Holly and Ivy also. 




Fox, 19/09/2006, Notes: Stop 3.40. Near ruined house. 

Thelephorales 

Thelephoraceae 

Thelephora penicillata 

as Thelephora spiculosa, 16978, Symphoricarpus racemosus, soil, woodland, Site: St Catherines Park, O026352, Dublin, Col.: Maria Cullen, Det.: 


Tremellales 

Exidiaceae 




Tremellaceae 



Notes: Stop 2.25. Corner of lawn by wood path. 

17057, Fraxinus excelsior, log, woodland, Site: St Catherines Park, O021355, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard 

Fox, 19/09/2006, Notes: Stop 3.12. On ground. 


Uredinales 

Coleosporiaceae 


16946, Petasites hybridus, leaves, riverside trees, Site: St Catherines Park, O020358, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: 

Howard Fox, 23/08/2006, Notes: Stop 8. Larch on opposite bank. 

Myxomycota 

Myxomycetes 

Liceales 

Reticulariaceae 






17028, Tree, wood, riverside wood, Site: St Catherines Park, O023352, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 

06/09/2006, Notes: Stop 2.32. 'lightning tree'. 

Stemonitales 

Stemonitidaceae 

Stemonitis fusca var. fusca 

16983, log, woodland, Site: St Catherines Park, O026352, Dublin, Col.: Maria Cullen, Det.: Maria Cullen, Conf.: Howard Fox, 23/08/2006, Notes: 

Stop 17. 

193



Species Index 

Agaricus - Basidiomycota, Basidiomycetes, Agaricales, Agaricaceae. 


Agaricus silvicola - Basidiomycota, Basidiomycetes, Agaricales, Agaricaceae. 



Agrocybe praecox - Basidiomycota, Basidiomycetes, Agaricales, Bolbitiaceae. 




Auricularia mesenterica - Basidiomycota, Basidiomycetes, Auriculariales, Auriculariaceae. 

Biscogniauxia nummularia - Ascomycota, Ascomycetes, Xylariales, Xylariaceae. 

Caloplaca flavescens - Ascomycota, Ascomycetes, Teloschistales, Teloschistaceae. 





Clavulinopsis corniculata - Basidiomycota, Basidiomycetes, Agaricales, Clavariaceae. 

Clavulinopsis helvola - Basidiomycota, Basidiomycetes, Agaricales, Clavariaceae. 

Clitocybe nebularis - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Coleosporium tussilaginis - Basidiomycota, Urediniomycetes, Uredinales, Coleosporiaceae. 

Collybia - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 


Coprinus disseminatus - Basidiomycota, Basidiomycetes, Agaricales, Coprinaceae. 



Cortinarius pinicola - Basidiomycota, Basidiomycetes, Agaricales, Cortinariaceae. 

Cryptovalsa - Ascomycota, Ascomycetes, Incertae sedis, Incertae sedis. 

Cyathus striatus - Basidiomycota, Basidiomycetes, Agaricales, Nidulariaceae. 

Cystoderma carcharias - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 


Diatrype disciformis - Ascomycota, Ascomycetes, Xylariales, Diatrypaceae. 



Entoloma nidorosum - (= Entoloma rhodopolium), Basidiomycota, Basidiomycetes, Agaricales, Entolomataceae. 

Entoloma rhodopolium - Basidiomycota, Basidiomycetes, Agaricales, Entolomataceae. 

Entoloma sericeum - Basidiomycota, Basidiomycetes, Agaricales, Entolomataceae. 

Erysiphe heraclei - Ascomycota, Ascomycetes, Erysiphales, Erysiphaceae. 


Exidia thuretiana - Basidiomycota, Basidiomycetes, Tremellales, Exidiaceae. 

Fistulina hepatica - Basidiomycota, Basidiomycetes, Agaricales, Fistulinaceae. 

Galerina - Basidiomycota, Basidiomycetes, Agaricales, Cortinariaceae. 


Graphis scripta - Ascomycota, Ascomycetes, Ostropales, Graphidaceae. 


Helvella crispa - Ascomycota, Ascomycetes, Pezizales, Helvellaceae. 

Hygrocybe - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Hymenochaete corrugata - Basidiomycota, Basidiomycetes, Hymenochaetales, Hymenochaetaceae. 

Hymenoscyphus fructigenus - Ascomycota, Ascomycetes, Helotiales, Helotiaceae. 

Hyperphyscia adglutinata - Ascomycota, Ascomycetes, Lecanorales, Physciaceae. 



Hypogymnia physodes - Ascomycota, Ascomycetes, Lecanorales, Parmeliaceae. 


Hypoxylon nummularium - (= Biscogniauxia nummularia), Ascomycota, Ascomycetes, Xylariales, Xylariaceae. 




Inocybe godeyi - Basidiomycota, Basidiomycetes, Agaricales, Cortinariaceae. 


Kretzschmaria deusta - Ascomycota, Ascomycetes, Xylariales, Xylariaceae. 

Kuehneromyces mutabilis - Basidiomycota, Basidiomycetes, Agaricales, Strophariaceae. 



Lecanora conizaeoides - Ascomycota, Ascomycetes, Lecanorales, Lecanoraceae. 

Lecanora dispersa - (= Lecanora dispersa f. dispersa), Ascomycota, Ascomycetes, Lecanorales, Lecanoraceae. 

Lecanora dispersa f. dispersa - Ascomycota, Ascomycetes, Lecanorales, Lecanoraceae. 



Lecidella elaeochroma f. soralifera - Ascomycota, Ascomycetes, Lecanorales, Lecanoraceae. 

Lepiota castanea - Basidiomycota, Basidiomycetes, Agaricales, Agaricaceae. 

194





Lycogala epidendrum - Myxomycota, Myxomycetes, Liceales, Reticulariaceae. 

Lycoperdon perlatum - Basidiomycota, Basidiomycetes, Agaricales, Lycoperdaceae. 



Macrolepiota rhacodes - (= Macrolepiota rhacodes var. rhacodes), Basidiomycota, Basidiomycetes, Agaricales, Agaricaceae. 

Macrolepiota rhacodes var. rhacodes - Basidiomycota, Basidiomycetes, Agaricales, Agaricaceae. 

Marasmius graminum - Basidiomycota, Basidiomycetes, Agaricales, Marasmiaceae. 

Marasmius rotula - Basidiomycota, Basidiomycetes, Agaricales, Marasmiaceae. 


Melanophyllum echinatum - (= Melanophyllum haematospermum), Basidiomycota, Basidiomycetes, Agaricales, Agaricaceae. 

Melanophyllum eyrei - Basidiomycota, Basidiomycetes, Agaricales, Agaricaceae. 

Melanophyllum haematospermum - Basidiomycota, Basidiomycetes, Agaricales, Agaricaceae. 




Mycena galericulata - (= Mycena galericulata var. galericulata). 

Mycena galericulata var. galericulata - 



Mycena speirea - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Mycoacia uda - Basidiomycota, Basidiomycetes, Polyporales, Meruliaceae. 

Naucoria escharoides - Basidiomycota, Basidiomycetes, Agaricales, Bolbitiaceae. 



Opegrapha varia - Ascomycota, Ascomycetes, Arthoniales, Roccellaceae. 


Orbilia - Ascomycota, Ascomycetes, Incertae sedis, Orbiliaceae. 

Orbilia sarraziniana - Ascomycota, Ascomycetes, Incertae sedis, Orbiliaceae. 





Peltigera lactucifolia - Ascomycota, Ascomycetes, Peltigerales, Peltigeraceae. 





Piptoporus betulinus - Basidiomycota, Basidiomycetes, Polyporales, Fomitopsidaceae. 

Pluteus - Basidiomycota, Basidiomycetes, Agaricales, Pluteaceae. 

Pluteus cervinus - Basidiomycota, Basidiomycetes, Agaricales, Pluteaceae. 

Polyporus leptocephalus - Basidiomycota, Basidiomycetes, Polyporales, Polyporaceae. 


Polyporus varius - (= Polyporus leptocephalus), Basidiomycota, Basidiomycetes, Polyporales, Polyporaceae. 


Postia stiptica - Basidiomycota, Basidiomycetes, Polyporales, Fomitopsidaceae. 

Psathyrella - Basidiomycota, Basidiomycetes, Agaricales, Coprinaceae. 

Psathyrella candolleana - Basidiomycota, Basidiomycetes, Agaricales, Coprinaceae. 

Psathyrella microrhiza - Basidiomycota, Basidiomycetes, Agaricales, Coprinaceae. 


Pyrenula macrospora - Ascomycota, Ascomycetes, Pyrenulales, Pyrenulaceae. 



Rhodotus palmatus - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Rhynchosporium - Anamorphic fungi, hyphomycetous anamorph. 



Stemonitis fusca var. fusca - Myxomycota, Myxomycetes, Stemonitales, Stemonitidaceae. 



Thelephora penicillata - Basidiomycota, Basidiomycetes, Thelephorales, Thelephoraceae. 

Thelephora spiculosa - (= Thelephora penicillata), Basidiomycota, Basidiomycetes, Thelephorales, Thelephoraceae. 



Tricholoma sejunctum - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Tricholoma ustale - Basidiomycota, Basidiomycetes, Agaricales, Tricholomataceae. 

Trochila ilicina - Ascomycota, Ascomycetes, Helotiales, Dermateaceae. 

Ustulina deusta - (= Kretzschmaria deusta), Ascomycota, Ascomycetes, Xylariales, Xylariaceae. 



Xylaria longipes - Ascomycota, Ascomycetes, Xylariales, Xylariaceae. 


195




Auricularia auricula-judae, Clavulinopsis helvola, Collybia, Collybia confluens, Diploicia canescens, Evernia prunastri, Hygrocybe, Hyperphyscia 

adglutinata, Inocybe geophylla var. lilacina, Lepiota cristata, Marasmius rotula, Nectria cinnabarina, Parmelia sulcata, Physcia adscendens, 

Ramalina fastigiata, Rhytisma acerinum, Xanthoria parietina, Xylaria polymorpha. 

Agrostis 

Rhynchosporium. 


Agaricus campestris, Arthonia radiata, Coprinus plicatilis, Galerina, Hypogymnia physodes, Lecanora conizaeoides, Lecidella elaeochroma f. 

elaeochroma, Lepraria incana, Mycena acicula, Naucoria escharoides, Parmelia sulcata, Psathyrella candolleana, Psathyrella microrhiza, 

Ramalina farinacea, Taphrina amentorum. 

Betula 

Piptoporus betulinus. 

Coniferae 

Entoloma rhodopolium. 


Hymenochaete corrugata, Hypoxylon fuscum. 


Opegrapha atra, Psathyrella candolleana. 


Agaricus, Agaricus xanthodermus var. xanthodermus, Armillaria mellea, Auricularia auricula-judae, Biscogniauxia nummularia, Clitocybe 

nebularis, Collybia confluens, Coprinus disseminatus, Cortinarius, Cryptovalsa, Cyathus striatus, Diatrype disciformis, Entoloma rhodopolium, 

Exidia thuretiana, Ganoderma applanatum, Hymenoscyphus fructigenus, Hypholoma fasciculare, Inocybe, Inocybe geophylla var. lilacina, 

Inocybe godeyi, Inocybe rimosa var. rimosa, Kretzschmaria deusta, Kuehneromyces mutabilis, Laccaria laccata, Lecanora chlarotera, Lecidella 

elaeochroma f. elaeochroma, Lepiota castanea, Lepiota cristata, Lepraria incana, Lycogala epidendrum, Lycoperdon perlatum, Lycoperdon 

pyriforme, Macrolepiota procera, Marasmius rotula, Melanophyllum haematospermum, Mycena, Mycena pura var. pura, Mycoacia uda, Nectria 

cinnabarina, Opegrapha vulgata, Peziza badia, Phoma samararum, Pluteus cervinus, Polyporus leptocephalus, Polyporus squamosus, Postia 

caesia, Rhodotus palmatus, Trametes versicolor, Tremella mesenterica, Tricholoma sejunctum, Tricholoma ustale, Xerocomus chrysenteron, 

Xylaria longipes, Xylaria polymorpha. 


Arthonia radiata, Clavaria fragilis, Cystoderma carcharias, Enterographa crassa, Graphis scripta, Hypogymnia physodes, Lecanora chlarotera, 

Lecanora conizaeoides, Lecanora dispersa f. dispersa, Lecidella elaeochroma f. elaeochroma, Lecidella elaeochroma f. soralifera, Lepraria 

incana, Marasmius rotula, Melanelia subaurifera, Melanophyllum eyrei, Mycena speirea, Opegrapha atra, Opegrapha varia, Parmotrema 

chinense, Physcia tenella, Polyporus squamosus, Pyrenula macrospora, Ramalina farinacea, Tremella mesenterica, Xanthoria parietina. 

Grass 

Coprinus plicatilis, Entoloma sericeum. 

Grasses 

Agaricus campestris, Agrocybe praecox, Hebeloma sacchariolens, Panaeolina foenisecii, Psathyrella. 

Heracleum sphondylium 

Erysiphe heraclei. 


Agaricus campestris, Agaricus xanthodermus var. xanthodermus, Armillaria mellea, Lycoperdon pyriforme, Mycena pura var. pura, Postia 

stiptica, Psathyrella candolleana, Trochila ilicina. 

Petasites hybridus 

Coleosporium tussilaginis. 

Picea sitchensis 

Agaricus silvicola, Agaricus xanthodermus var. xanthodermus, Clavulina coralloides, Clavulinopsis corniculata, Cortinarius pinicola, Dacrymyces 

stillatus, Lycoperdon perlatum, Lycoperdon pyriforme, Macrolepiota rhacodes var. rhacodes, Marasmius rotula, Mycena filopes, Mycena pura 

var. pura, Postia caesia. 

Populus alba 

Clavulinopsis helvola, Mycena, Peziza badia. 

Quercus 

Fistulina hepatica, Lycoperdon perlatum, Pluteus cervinus, Schismatomma cretaceum. 

Quercus robur 

Arthonia radiata, Lecanora chlarotera, Lepraria incana, Marasmius graminum, Melanelia subaurifera, Opegrapha vulgata, Parmelia sulcata, 

Physcia tenella, Punctelia subrudecta, Ramalina farinacea. 

Rosa 

Physcia tenella, Xanthoria parietina. 

Salix viminalis 

Evernia prunastri, Melanelia subaurifera, Parmelia sulcata, Physcia tenella, Xanthoria parietina. 


Agaricus, Agaricus campestris, Auricularia auricula-judae, Collybia, Hyphodontia sambuci, Macrolepiota rhacodes var. rhacodes, Nectria 

cinnabarina. 

Symphoricarpus racemosus 

Helvella crispa, Lycoperdon pyriforme, Mycena galericulata var. galericulata, Pluteus, Thelephora penicillata. 

Taxus baccata 

Armillaria mellea. 

Tree 

Lycogala epidendrum, 

196


Amanita muscaria (Fly Agaric) 

Photographed at Howth, 2006. Maria Cullen 

197

2006 Fungi of Fingal Woodlands - Fingal Biodiversity

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