Fungal Planet description sheets: 371–399

Z Wilhelm  de Beer

Novel species of fungi described in the present study include the following from Australia: Neoseptorioides eucalypti gen. & sp. nov. from Eucalyptus radiata leaves, Phytophthora gondwanensis from soil, Diaporthe tulliensis from rotted stem ends of Theobroma cacao fruit, Diaporthe vawdreyi from fruit rot of Psidium guajava, Magnaporthiopsis agrostidis from rotted roots of Agrostis stolonifera and Semifissispora natalis from Eucalyptus leaf litter. Furthermore, Neopestalotiopsis egyptiaca is described from Mangifera indica leaves (Egypt), Roussoella mexicana from Coffea arabica leaves (Mexico), Calonectria monticola from soil (Thailand), Hygrocybe jackmanii from littoral sand dunes (Canada), Lindgomyces madisonensis from submerged decorticated wood (USA), Neofabraea brasiliensis from Malus domestica (Brazil), Geastrum diosiae from litter (Argentina), Ganoderma wiiroense on angiosperms (Ghana), Arthrinium gutiae from the gut of a grasshopper (India), Pyrenochaeta telephoni from the screen of a mobile phone (India) and Xenoleptographium phialoconidium gen. & sp. nov. on exposed xylem tissues of Gmelina arborea (Indonesia). Several novelties are introduced from Spain, namely Psathyrella complutensis on loamy soil, Chlorophyllum lusitanicum on nitrified grasslands (incl. Chlorophyllum arizonicum comb. nov.), Aspergillus citocrescens from cave sediment and Lotinia verna gen. & sp. nov. from muddy soil. Novel foliicolous taxa from South Africa include Phyllosticta carissicola from Carissa macrocarpa, Pseudopyricularia hagahagae from Cyperaceae and Zeloasperisporium searsiae from Searsia chirindensis. Furthermore, Neophaeococcomyces is introduced as a novel genus, with two new combinations, N. aloes and N. catenatus. Several foliicolous novelties are recorded from La Réunion, France, namely Ochroconis pandanicola from Pandanus utilis, Neosulcatispora agaves gen. & sp. nov. from Agave vera-cruz, Pilidium eucalyptorum from Eucalyptus robusta, Strelitziana syzygii from Syzygium jambos (incl. Strelitzianaceae fam. nov.) and Pseudobeltrania ocoteae from Ocotea obtusata (Beltraniaceae emend.). Morphological and culture characteristics along with ITS DNA barcodes are provided for all taxa.

Persoonia 35, 2015: 264 – 327 www.ingentaconnect.com/content/nhn/pimj RESEARCH ARTICLE http://dx.doi.org/10.3767/003158515X690269 Fungal Planet description sheets: 371–399 P.W. Crous 1,2, M.J. Wingﬁeld 2, J.J. Le Roux 3, D.M. Richardson 3, D. Strasberg4, R.G. Shivas5, P. Alvarado6, J. Edwards7, G. Moreno8, R. Sharma 9, M.S. Sonawane 9, Y.P. Tan 5, A. Altés 8, T. Barasubiye10, C.W. Barnes11, R.A. Blanchette12, D. Boertmann13, A. Bogo14, J.R. Carlavilla 8, R. Cheewangkoon15, R. Daniel16, Z.W. de Beer 2, M. de Jesús Yáñez-Morales17, T.A. Duong18, J. Fernández-Vicente19, A.D.W. Geering 20, D.I. Guest 21, B.W. Held12, M. Heykoop 8, V. Hubka 22, A.M. Ismail23, S.C. Kajale 9, W. Khemmuk20, M. Kolařík 24, R. Kurli 9, R. Lebeuf 25, C.A. Lévesque10, L. Lombard1, D. Magista 26, J.L. Manjón 8, S. Marincowitz 2, J.M. Mohedano 8, A. Nováková 24, N.H. Oberlies 27, E.C. Otto12, N.D. Paguigan 27, I.G. Pascoe 7, J.L. Pérez-Butrón 28, G. Perrone 26, P. Rahi 9, H.A. Raja 27, T. Rintoul10, R.M.V. Sanhueza 29, K. Scarlett 21, Y.S. Shouche 9, L.A. Shuttleworth 21, P.W.J. Taylor 30, R.G. Thorn 31, L.L. Vawdrey 32, R. Solano-Vidal 33, A. Voitk 34, P.T.W. Wong 35, A.R. Wood 36, J.C. Zamora 37, J.Z. Groenewald1 Key words ITS DNA barcodes LSU novel fungal species systematics Abstract Novel species of fungi described in the present study include the following from Australia: Neoseptorioides eucalypti gen. & sp. nov. from Eucalyptus radiata leaves, Phytophthora gondwanensis from soil, Diaporthe tulliensis from rotted stem ends of Theobroma cacao fruit, Diaporthe vawdreyi from fruit rot of Psidium guajava, Magnaporthiopsis agrostidis from rotted roots of Agrostis stolonifera and Semifissispora natalis from Eucalyptus leaf litter. Furthermore, Neopestalotiopsis egyptiaca is described from Mangifera indica leaves (Egypt), Roussoella mexicana from Coffea arabica leaves (Mexico), Calonectria monticola from soil (Thailand), Hygrocybe jackmanii from littoral sand dunes (Canada), Lindgomyces madisonensis from submerged decorticated wood (USA), Neofabraea brasiliensis from Malus domestica (Brazil), Geastrum diosiae from litter (Argentina), Ganoderma wiiroense on angiosperms (Ghana), Arthrinium gutiae from the gut of a grasshopper (India), Pyrenochaeta telephoni from the screen of a mobile phone (India) and Xenoleptographium phialoconidium gen. & sp. nov. on exposed xylem tissues of Gmelina arborea (Indonesia). Several novelties are introduced from Spain, namely Psathyrella complutensis on loamy soil, Chlorophyllum lusitanicum on nitriﬁed grasslands (incl. Chlorophyllum arizonicum comb. nov.), Aspergillus citocrescens from cave sediment and Lotinia verna gen. & sp. nov. from muddy soil. Novel foliicolous taxa from South Africa include Phyllosticta carissicola from Carissa macrocarpa, Pseudopyricularia hagahagae from Cyperaceae and Zeloasperisporium searsiae from Searsia chirindensis. Furthermore, Neophaeococcomyces is introduced as a novel genus, with two new combinations, N. aloes and N. catenatus. Several foliicolous novelties are recorded from La Réunion, France, namely Ochroconis pandanicola from Pandanus utilis, Neosulcatispora agaves gen. & sp. nov. from Agave vera-cruz, Pilidium eucalyptorum from Eucalyptus robusta, Strelitziana syzygii from Syzygium jambos (incl. Strelitzianaceae fam. nov.) and Pseudobeltrania ocoteae from Ocotea obtusata (Beltraniaceae emend.). Morphological and culture characteristics along with ITS DNA barcodes are provided for all taxa. Article info Received: 1 October 2015; Accepted: 30 October 2015; Published: 4 December 2015. 1 2 3 4 5 6 7 8 CBS-KNAW Fungal Biodiversity Centre, P.O. Box 85167, 3508 AD Utrecht, The Netherlands; corresponding author e-mail: p.crous@cbs.knaw.nl. Department of Microbiology and Plant Pathology, Forestry and Agricultural Biotechnology Institute (FABI), University of Pretoria, P. Bag X20, Pretoria 0028, South Africa. Centre for Invasion Biology, Department of Botany & Zoology, Stellenbosch University, Matieland 7602, South Africa. Université de La Réunion, UMR PVBMT, Peuplements Végétaux et Bioagresseurs en Milieu Tropical, 15 avenue René Cassin, CS 93002, 97 744 Saint-Denis Messag. Cedex 9, La Réunion, France. Department of Agriculture and Fisheries, Ecosciences Precinct, GPO Box 267, Brisbane 4001, Queensland, Australia. Departamento de Ciencias de la Vida (Área de Botánica), Universidad de Alcalá, E-28805 Alcalá de Henares, and ALVALAB, C/ La Rochela n° 47, E-39012, Santander, Spain. AgriBio Centre for AgriBiosciences, Department of Economic Development, Jobs, Transport and Resources, 5 Ring Road, LaTrobe University, Bundoora, Victoria 3083, Australia. Departamento de Ciencias de la Vida (Área de Botánica), Universidad de Alcalá, E-28805 Alcalá de Henares, Spain. 9 10 11 12 13 14 15 16 Microbial Culture Collection, National Centre for Cell Science, NCCS Complex, Ganeshkhind, Pune – 411 007 (Maharashtra), India. Agriculture and Agri-Food Canada, Ottawa, Ontario, K1A 0C6, Canada. Departamento Nacional de Protección Vegetal, Estación Experimental Santa Catalina, Instituto Nacional de Investigaciones Agropecuarias, Panamericana Sur Km. 1 vía Tambillo, Cantón Mejía, Provincia de Pichincha, Quito, Ecuador. University of Minnesota, 495 Borlaug Hall, 1991 Upper Buford Circle, St. Paul, MN 55108, USA. Department of Bioscience, Aarhus University, Frederiksborgvej 399, P.O. Box 358, DK-4000 Roskilde, Denmark. Crop Production Graduate Program, Santa Catarina State University, 88.520-000, Lages/SC, Brazil. Department of Plant Pathology, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200, Thailand. University of Sydney, Faculty of Agriculture and Environment and Elizabeth Macarthur Agricultural Institute, NSW Department of Primary Industries, Australia. (Addresses continued on the next page). © 2015 Naturalis Biodiversity Center & Centraalbureau voor Schimmelcultures You are free to share - to copy, distribute and transmit the work, under the following conditions: Attribution: You must attribute the work in the manner speciﬁed by the author or licensor (but not in any way that suggests that they endorse you or your use of the work). Non-commercial: You may not use this work for commercial purposes. No derivative works: You may not alter, transform, or build upon this work. For any reuse or distribution, you must make clear to others the license terms of this work, which can be found at http://creativecommons.org/licenses/by-nc-nd/3.0/legalcode. Any of the above conditions can be waived if you get permission from the copyright holder. Nothing in this license impairs or restricts the author’s moral rights. 265 Fungal Planet description sheets Adresses (cont.) 17 Colegio de Postgraduados, Km 36.5 Carr. Mexico-Texcoco, Montecillo, Mpio. de Texcoco, Edo. de Mexico 56230, Mexico. 18 Department of Genetics, FABI, University of Pretoria, P. Bag X20, Pretoria 0028, South Africa. 19 Iparraguirre 4-4° D, E-48510, Trapagaran, Bizkaia, Spain. 20 Queensland Alliance for Agriculture and Food Innovation, The University of Queensland, St Lucia 4072, Queensland, Australia and Plant Biosecurity CRC, LPO Box 5012, Bruce 2617, ACT, Australia. 21 University of Sydney, Faculty of Agriculture and Environment, Australia. 22 Department of Botany, Faculty of Science, Charles University in Prague, Benátská 2, 1201 Prague 2, Czech Republic. 23 Plant Pathology Research Institute, Agricultural Research Center, 12619 Giza, Egypt. 24 Laboratory of Fungal Genetics and Metabolism, Institute of Microbiology of the AS CR, v.v.i, Vídeňská 1083, 142 20 Prague 4, Czech Republic. 25 5251 rue Riviera, apt 102, Pierrefonds, QC, H8Z 3H7, Canada. 26 Istituto di Scienze delle Produzioni Alimentari, Via Amendola 122/O, 70126 Bari, Italy. 27 Acknowledgements Michel Heykoop, Gabriel Moreno and Pablo Alvarado wish to express their gratitude to Dr L. Örstadius for kindly sending them Swedish material of Psathyrella effibulata and P. complutensis as well as colour photographs and notes; to Dr L. Monje and Mr A. Pueblas of the Department of Drawing and Scientiﬁc Photography at the University of Alcalá for their help in the digital preparation of the photographs; to Dr J. Rejos, curator of the AH herbarium for his assistance with the specimens examined. The research of Miroslav Kolařík and Alena Nováková was supported through a grant from the Czech Science Foundation (P506-12-1064). Rosa M. V. Sanhueza, Amauri Bogo, C. André Lévesque, Tharcisse Barasubiye and Tara Rintoul acknowledge Dr Patricia Ritschel (EMBRAPA, Brazilian Corporation of Agricultural Research) and Carla Comparin (Santa Catarina State University) for their assistance with the description of Neofabraea brasiliensis. Juan Carlos Zamora thanks Yolanda Ruiz (UTAI, Real Jardín Botánico-CSIC) for her technical assistance with the SEM, Guillermo Rolón (IAA, FADU-UBA) for the photograph of the habitat, and ﬁnancial support from the Consejo Superior de Investigaciones Cientíﬁcas (Jae-Pre 2010). Rohit Sharma acknowledges support from the Department of Biotechnology, New Delhi, for funding the Microbial Culture Collection (MCC), NCCS, Pune, India (BT/PR10054/NDB/52/94/2007) and Mr Mitesh Khairnar (MCC, Pune) for photographs. Renée Lebeuf, Greg Thorn, David Boertmann and Andrus Voitk, owe thanks to Bill Roody for collecting samples of Hygrocybe andersonii, Hashini Puwakgolle for sequencing work and Michael Burzynski, Phyllis Mann, Henry Mann, Anne Marceau and Maria Voitk for help and companionship on the collecting trip to Labrador. We also thank the CBS technical staff, A. van Iperen (cultures), M. Vermaas (photographic plates) and M. Starink-Willemse (DNA isolation, ampliﬁcation and sequencing) for their invaluable assistance. 32 33 34 35 36 37 Saccharomyces cerevisiae Z73326 Geastrum diosiae KF988587 Fungal Planet 393 100 Geastrum saccatum KF988559 Geastraceae Geastrum floriforme KF988494 Geastrum austrominimum KP687451 85 Geastrum hungaricum KP687462 Ganoderma parvulum JX310810 Ganoderma lucidum JN048793 2x 100 100 Ganoderma wiiroense KT952362 Fungal Planet 395 95 GanoderGanoderma wiiroense KT952364 Fungal Planet 395 mataceae Ganoderma austroafricanum KM507325 Ganoderma destructans KR183861 93 Ganoderma destructans KR183862 94 Hygrocybe appalachianensis KF381547 97 Hygrocybe rosea KF291198 Overview Basidiomycota phylogeny 98 Hygrophoraceae Hygrocybe parvula KF291189 First of 12 equally most parsimonious trees obtained from the LSU 92 Hygrocybe jackmanii KT207630 Fungal Planet 389 alignment (215 parsimony-informative, 131 parsimony-uninform100 Hygrocybe miniata KF291180 ative and 463 constant characters) based on a heuristic analysis 65 Hygrocybe substrangulata KF381554 with simple taxon additions and tree-bisection-reconnection al54 Psathyrella effibulata DQ389672 gorithm using PAUP v. 4.0b10 (TL = 673, CI = 0.719, RI = 0.852, 100 Psathyrella complutensis KR233834 Fungal Planet 384 RC = 0.613). GenBank accession numbers are indicated behind 67 Psathyrella longicauda KC992889 Psathyrellaceae the species names. Bootstrap support values > 50 % from 100 000 71 Psathyrella amarescens KC992852 fast replicates are shown at the nodes and the scale bar indicates 64 90 Psathyrella corrugis DQ389674 the number of changes. Families, orders and classes are indicated Lepiota procera AF518628 with coloured blocks to the right of the tree. Strict consensus 80 Macrolepiota procera AM946456 branches are indicated with thickened lines. The tree was rooted 97 Agaricaceae Chlorophyllum molybdites U11915 to Saccharomyces cerevisiae (GenBank Z73326) and the novel 67 Chlorophyllum lusitanicum KR233491 Fungal Planet 385 species described in this study for which LSU sequence data were 83 Agaricus bisporus FJ755218 available are indicated in bold face. The alignment and tree were 99 10 changes Agaricus campestris U85273 deposited in TreeBASE (Submission ID 18408). © 2015 Naturalis Biodiversity Center & Centraalbureau voor Schimmelcultures Agaricomycetes 31 Geastrales 30 Polyporales 29 Agaricales 28 Department of Chemistry and Biochemistry, University of North Carolina, Greensboro, USA. Sociedad de Ciencias Naturales de Sestao /Sestaoko Natur Zientzien Elkartea, PO Box 41, E- 48910 Sestao, Bizkaia, Spain. Proterra Research Center, Proterra Agriculture Company, 95200-000, Vacaria/RS, Brazil. Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Australia. Department of Biology, University of Western Ontario, London, ON, N6A 5B7, Canada. Department of Agriculture and Fisheries, Centre for Wet Tropics Agriculture, South Johnstone, Queensland, Australia. Universidad Autónoma Chapingo, Depto. de Parasitología Agrícola, Km 38.5 Carr. Mexico-Texcoco, Chapingo, Edo. de Mexico 56230, Mexico. Box 2312, RR #1, Corner Brook, NL, A2H 2N2, Canada. University of Sydney, Plant Breeding Institute, 107 Cobbitty Rd, Cobbitty 2570, New South Wales, Australia. ARC – Plant Protection Research Institute, P. Bag X5017, Stellenbosch 7599, South Africa. Real Jardín Botánico-CSIC, Plaza de Murillo 2, E-28014, Madrid, Spain. Diaporthales Sordariomycetes Magnaporthales Saccharomyces cerevisiae Z73326 Calonectria multiphialidica GQ280719 99 Calonectria rumohrae GQ280744 Calonectria colhounii GQ280686 Calonectria gracilipes GQ280700 Calonectria monticola KT983443 Fungal Planet 383 100 87 Calonectria monticola KT983444 Fungal Planet 383 Nectriaceae Mariannaea humicola KM231620 99 Coccinonectria pachysandricola KM231641 Pseudonectria pachysandricola JF937576 Chaetopsina pinicola KF777201 53 73 Chaetopsinectria chaetopsinae DQ119553 62 Xenoleptographium phialoconidium KT164791 Fungal Planet 396 72 100 Xenoleptographium phialoconidium KT164792 Fungal Planet 396 Diaporthe tulliensis KR936131 Fungal Planet 387 100 Diaporthe eres AF362565 93 Diaporthe arecae KT207683 Diaporthaceae Diaporthe phaseolorum JF441218 80 Phomopsis phyllanthicola JF441216 Diaporthe vawdreyi KR936127 Fungal Planet 388 79 Nakataea oryzae JF414887 68 Magnaporthiopsis poae JF414885 Magnaporthaceae Magnaporthiopsis incrustans JF414895 81 Magnaporthiopsis agrostidis KT364754 Fungal Planet 398 60 Magnaporthiopsis maydis KM484971 100 Magnaporthiopsis panicorum KF689633 Barretomyces calatheae KM484950 Neopyricularia commelinicola KM484982 4x Pyricularia grisea KM484996 64 100 Xenopyricularia zizaniicola KM485042 Macgarvieomyces juncicola KM484970 59 Deightoniella roumeguerei JF951176 Pyriculariaceae Proxipyricularia zingiberis KM484987 Bambusicularia brunnea KM484948 Pseudopyricularia cyperi KM484990 98 Pseudopyricularia hagahagae KT950865 Fungal Planet 376 56 Pseudopyricularia higginsii KM484991 Pseudopyricularia kyllingae KM484992 Apiospora tintinnabula DQ810216 99 Arthrinium ovatum KF144950 Apiosporaceae Arthrinium gutiae KR149063 Fungal Planet 394 Arthrinium arundinis KT207697 60 Arthrinium kogelbergense KF144940 Pseudobeltrania ocoteae KT950870 Fungal Planet 381 Beltrania pseudorhombica KJ869215 72 89 Parapleurotheciopsis inaequiseptata EU040235 Beltraniaceae Beltraniopsis neolitseae KJ869183 Subramaniomyces fusisaprophyticus EU040241 Beltraniella endiandrae KJ869185 91 Pseudomassaria carolinensis DQ810233 100 Robillarda africana KR873281 Robillardaceae Robillarda sessilis KR873283 Truncatella hartigii DQ278927 67 Truncatella restionacearum DQ278929 98 Dyrithiopsis lakefuxianensis AF452047 76 Bartaliniaceae Zetiasplozna acaciae KJ869206 61 74 Bartalinia laurina AF382369 60 Bartalinia pondoensis GU291796 Bartalinia robillardoides EU552102 Adisciso yakushimense AB593721 76 Adisciso yakushimense AB593721 Discosia artocreas AB593705 71 Discosia pini AB593708 Sporocadaceae Sarcostroma restionis DQ278925 94 Discostroma tostum AB593727 59 Overview Sordariomycetes phylogeny Seimatosporium lichenicola AB593739 Seimatosporium eucalypti JN871211 First of 260 equally most parsimonious trees obtained from the LSU Seimatosporium hypericinum AB593737 alignment (213 parsimony-informative, 115 parsimony-uninformaImmersidiscosia eucalypti AB593723 Incertae sedis tive and 453 constant characters) based on a heuristic analysis Monochaetia kansensis DQ534035 with simple taxon additions and tree-bisection-reconnection alSeiridium papillatum DQ414531 gorithm using PAUP v. 4.0b10 (TL = 939, CI = 0.520, RI = 0.891, Lepteutypa cupressi AF382379 RC = 0.463). GenBank accession numbers are indicated behind Monochaetia monochaeta AF382370 the species names. Bootstrap support values > 50 % from 100 000 99 Pestalotiopsis camelliae KM116225 fast replicates are shown at the nodes and the scale bar indicates Pestalotiopsis grevilleae KM116212 the number of changes. Families, orders and classes are indicated Pestalotiopsaceae Pestalotiopsis kenyana KM116234 83 with coloured blocks to the right of the tree. Strict consensus Pseudopestalotiopsis cocos KM116276 branches are indicated with thickened lines. The tree was rooted 69 Pseudopestalotiopsis theae KM116282 to Saccharomyces cerevisiae (GenBank Z73326) and the novel 55 Neopestalotiopsis australis KM116252 Neopestalotiopsis egyptiaca KT950861 Fungal Planet 372 species described in this study for which LSU sequence data were 98 Neopestalotiopsis egyptiaca KT950860 Fungal Planet 372 available are indicated in bold face. The alignment and tree were 10 changes Neopestalotiopsis protearum JN712564 deposited in TreeBASE (Submission ID 18408). Hypocreales Persoonia – Volume 35, 2015 Xylariales 266 © 2015 Naturalis Biodiversity Center & Centraalbureau voor Schimmelcultures Leotiomycetes Eurotiomycetes Pezizales Helotiales Chaetothyriales Eurotiales Botryosphaeriales Dothideomycetes Venturiales Pleosporales Saccharomyces cerevisiae Z73326 Cheilymenia stercorea DQ220323 Lotinia verna KP195728 Fungal Planet 399 100 Lotinia verna KP195729 Fungal Planet 399 Pyronemataceae Tricharina gilva DQ220442 100 Tricharina praecox var. praecox JQ836562 Ramsbottomia crechqueraultii KC012698 53 Miladina lecithina DQ220372 100 Neofabraea alba AY064705 Dermateaceae Cryptosporiopsis actinidiae HM595594 72 64 Neofabraea brasiliensis KR107002 Fungal Planet 391 Pilidium pseudoconcavum KF777236 2x 100 100 Pilidium concavum AY487095 Chaetomellaceae Pilidium acerinum AY487089 90 Pilidium eucalyptorum KT950868 Fungal Planet 379 100 Neophaeococcomyces aloes KF777234 Fungal Planet 380 Neophaeococ. catenatus AF050277 Fungal Planet 380 100 Strelitziana malaysiana KR476766 Strelitzianaceae 100 Strelitziana syzygii KT950869 Fungal Planet 380 82 Strelitziana australiensis GQ303326 81 Strelitziana eucalypti HQ599597 Aspergillus citocrescens LN896335 Fungal Planet 392 69 Aspergillus restrictus JF922028 76 Aspergillus fumigatus AJ438344 100 Aspergillaceae Penicillium expansum AB470571 100 Penicillium griseofulvum AB470601 74 Penicillium glabrum AB470558 76 Penicillium malachiteum AB000621 Phyllosticta hymenocallidicola JQ044443 Phyllostictaceae 100 Phyllosticta carissicola KT950863 Fungal Planet 374 Phyllosticta podocarpi KF766383 85 Septorioides pini-thunbergii KF251746 Neoseptorioides eucalypti KT950871 Fungal Planet 382 98 77 Saccharata capensis KF766390 Saccharataceae Saccharata proteae EU552145 Saccharata kirstenboschensis FJ372409 Saccharata intermedia GU229889 Apiosporina collinsii GU301798 100 Venturia helvetica EU035458 Venturiaceae 97 Venturia ditricha EU035456 Venturia populina EU035467 77 100 Sympoventuria capensis DQ885904 Sympoventuria capensis DQ885906 78 100 Fusicladium pini EU035436 Fusicladium ramoconidii EU035439 62 Ochroconis humicola KF156124 Sympoventuriaceae 2x Ochroconis anellii KF282651 100 Ochroconis macrozamiae KF156152 63 Ochroconis mirabilis KF156140 100 Ochroconis pandanicola KT950864 Fungal Planet 375 Lindgomyces madisonensis KT207820 Fungal Planet 390 76 99 Lindgomyces madisonensis KT207821 Fungal Planet 390 Lindgomyces breviappendiculatus KF314113 Lindgomycetaceae 68 Lindgomyces apiculatus KF314115 63 Lindgomyces angustiascus JX508279 86 Lindgomyces lemonweirensis JF419888 Roussoella hysterioides KF443381 100 95 Roussoella neopustulans KJ474841 Roussoellaceae 57 Roussoella mexicana KT950862 Fungal Planet 373 59 Roussoella siamensis KJ474845 100 Semifissispora natalis KT950858 Fungal Planet 371 Semifissispora rotundata KT950859 77 Suttonomyces clematidis KP842917 94 Corynespora endiandrae KP004478 Byssothecium circinans GU205217 Corynespora olivacea GU301809 Corynespora olivacea JQ044448 Massarinaceae Massarina cisti FJ795447 Massarina eburnea AB521735 Corynespora leucadendri KF251654 Stagonospora uniseptata KF251767 Overview Dothideomycetes and other classes phylogeny 74 Neottiosporina paspali EU754172 First of 1 000 equally most parsimonious trees obtained from Stagonospora paludosa KF251760 the LSU alignment (308 parsimony-informative, 44 parsimonyStagonospora trichophoricola KJ869168 Pyrenochaeta acicola GQ387602 uninformative and 417 constant characters) based on a heuristic 53 Pyrenochaeta telephoni KM516290 Fungal Planet 397 analysis with simple taxon additions and tree-bisection-reconCucurbitariaceae Pyrenochaeta corni GQ387609 96 nection algorithm using PAUP v. 4.0b10 (TL = 1 536, CI = 0.414, Pyrenochaeta unguis-hominis GQ387621 RI = 0.844, RC = 0.349). GenBank accession numbers are indiPyrenochaeta nobilis GQ387615 cated behind the species names. Bootstrap support values > 50 % Chaetodiplodia sp. EU754142 from 100 000 fast replicates are shown at the nodes and the scale Chaetodiplodia sp. DQ678054 bar indicates the number of changes. Families, orders and classes Neosulcatispora agaves KT950867 Fungal Planet 378 Vrystaatia aloeicola KF251781 are indicated with coloured blocks to the right of the tree. Strict 98 Phaeosphaeria musae KP744502 consensus branches are indicated with thickened lines. The tree Phaeosphaeriaceae Phaeosphaeria oryzae KF251689 was rooted to Saccharomyces cerevisiae (GenBank Z73326) and Phaeosphaeria papayae KF251690 the novel species described in this study for which LSU sequence Pseudodiplodia sp. EU754201 data were available are indicated in bold face. The alignment and Phaeosphaeriopsis glaucopunctata GQ387592 97 tree were deposited in TreeBASE (Submission ID 18408). Phaeosphaeriopsis triseptata KJ522480 10 changes Pezizomycetes 267 Fungal Planet description sheets 268 Persoonia – Volume 35, 2015 Semiissispora natalis 269 Fungal Planet description sheets Fungal Planet 371 – 4 December 2015 Semifissispora natalis Crous, Jacq. Edwards & P.W.J. Taylor, sp. nov. Etymology. natalis (Latin genitive noun), refers to the birth date of the ﬁrst author, on which this fungus was collected. Classiﬁcation — Massarinaceae, Pleosporales, Dothideomycetes. Ascomata pseudothecial, immersed in leaf tissue (litter), separate, globose, brown, to 350 µm diam, with central ostiole, 40– 50 µm diam (but frequently rupturing the epidermis via irregular split); wall of 3–6 layers of brown textura angularis, becoming thin-walled and hyaline towards the centrum. Pseudoparaphyses intermingled among asci, hyaline, smooth, with clavate terminal cells, constricted at septa, hyphae-like, 3.5–6 µm diam, extending above asci. Asci stipitate, bitunicate, 8-spored, fusoid-ellipsoid, hyaline, smooth, with visible apical chamber, 2–3 µm diam, 90–140 × 16–22 µm. Ascospores bi- to triseriate, fusoid, hyaline, smooth, guttulate, with minute ﬁne guttules concentrated at polar ends of each cell, 1-septate, prominently constricted at septum, bending at maturity, surrounded by a prominent mucoid sheath, 2–4 µm diam; apical cells (22–)24– 27(–28) × (7–)8–9(–10) µm, basal cells (23–)26–28(–31) × (6.5–)7(–7.5) µm. Culture characteristics — Colonies reaching up to 20 mm diam after 2 wk at 25 °C spreading, with surface folded, margins feathery, lobate, and sparse aerial mycelium. On 2 % malt extract agar (MEA) surface smoke grey with patches of sepia, reverse sepia. On oatmeal agar (OA) surface isabelline. On 2 % potato dextrose agar (PDA) surface and reverse isabelline. Notes — Swart (1982) introduced the genus Semifissispora (based on S. fusiformis) to accommodate three species found on Eucalyptus leaf litter, which he suspected to play a role in breakdown of litter under semi-arid conditions. There have subsequently been two additional reports of Semifissispora spp. from South Africa, namely S. elongata and S. rotundata (Crous 1993, Crous & Van der Linde 1993). The genus has remained obscure, although Swart (1982) correctly place it in the Pleosporales, suspecting that it was a member of Pleosporaceae. Based on the LSU sequences generated in this study, Semifissispora resides in the Massarinaceae, a position that is also supported by its morphology. Of the three species presently known in Semifissispora, S. natalis differs from the other species in having longer and wider ascospores, the largest ascospores found in S. elongata, with apical cells being 18–25 × 4–6 (av. 20.7 × 5.1) and basal cells 22–26 × 3.5–5 (av. 23.7 × 4.4) µm. Typus. AustrAliA, Melbourne, cycle path alongside Moonee Ponds Creek, on leaf litter of Eucalyptus sp. (Myrtaceae), 2 Nov. 2014, P.W. Crous, J. Edwards & P.W.J. Taylor (holotype CBS H-22394, culture ex-type CPC 25383 = CBS 140659; ITS sequence GenBank KT950846, LSU sequence GenBank KT950858, gapdh sequence GenBank KT950875, tef1 sequence GenBank KT950878, MycoBank MB814924); CPC 25384. Colour illustrations. Symptomatic Eucalyptus leaves along cycle path next to Moonee Ponds Creek; ascomata, asci and ascospores with sheath. Scale bars: ascomata = 350 µm, all others = 10 µm. Pedro W. Crous & Johannes Z. Groenewald, CBS-KNAW Fungal Biodiversity Centre, P.O. Box 85167, 3508 AD Utrecht, The Netherlands; e-mail: p.crous@cbs.knaw.nl & e.groenewald@cbs.knaw.nl Jacqueline Edwards, AgriBio Centre for AgriBiosciences, Department of Economic Development, Jobs, Transport and Resources, 5 Ring Road, LaTrobe University, Bundoora, Victoria 3083, Australia; e-mail: jacky.edwards@ecodev.vic.gov.au Paul W.J. Taylor, Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Australia; e-mail: paulwjt@unimelb.edu.au © 2015 Naturalis Biodiversity Center & Centraalbureau voor Schimmelcultures 270 Persoonia – Volume 35, 2015 Neopestalotiopsis egyptiaca 271 Fungal Planet description sheets Fungal Planet 372 – 4 December 2015 Neopestalotiopsis egyptiaca A.M. Ismail, G. Perrone & Crous, sp. nov. Etymology. Name reflects the country Egypt where the fungus was collected. Classiﬁcation — Sporocadaceae, Xylariales, Sordariomycetes. Conidiomata pycnidial, globose, formed on PDA within 7 d, mostly solitary, scattered, semi-immersed or erumpent, to 300 μm diam; releasing slimy, black conidial masses. Conidiophores septate, branched at base, sometimes reduced to conidiogenous cells, hyaline, smooth-walled, septate, up to 42 μm long. Conidiogenous cells discrete, cylindrical, hyaline, smooth, proliferating 2–3 times percurrently at apex, 15–25 × 3–5 μm. Conidia smooth, fusiform, straight and sometimes slightly curved, 4-septate consisting of three thick-walled pale to dark brown median cells, of which the upper two are darker brown than the lower cell (these cells also tend to be ﬁnely roughened), and two thin-walled pale to dark olivaceous apical and basal cells, (22.5–)23–26(–28) × 6–7.5 μm. Apical cell giving rise to 2–3 unbranched, tubular, hyaline appendages, (15–)16.5–21(–25) μm long; basal cell with a single, hyaline, centric, unbranched appendage, 4.5 –7.5 μm long. Culture characteristics — On PDA colonies reached up to 90 mm diam after 10 d at 25 °C with smooth edge, whitish, slightly raised, circular appearance, with sparse to moderate aerial mycelium on the surface with black, scattered conidiomata. On reverse, olivaceous, with distinct zonation. Notes — Based on a recent multi-locus phylogenetic study of Pestalotiopsis, Maharachchikumbura et al. (2014) divided the complex into three genera: Pestalotiopsis, Neopestalotiopsis and Pseudopestalotiopsis. Morphologically, Neopestalotiopsis can be easily distinguished from Pseudopestalotiopsis and Pestalotiopsis by its versicolorous median cells. Conidiophores in Neopestalotiopsis are indistinct and often reduced to conidiogenous cells. Based on the phylogenetic analysis of the sequence data of tub2, tef1 and ITS, N. egyptiaca is phylogenetically closely related to N. australis. However, the conidia of N. australis are wider and the median cells are darker than those of N. egyptiaca. Typus. Egypt, Ismailia, on leaves of Mangifera indica (Anacardiaceae), Apr. 2014, A.M. Ismail (holotype CBS H-22294, culture ex-type CBS 140162 = CPC 26132, CBS 140163 = CPC 26133; ITS sequence GenBank KP943747, LSU sequences GenBank KT950860, KT950861, tub2 sequence GenBank KP943746, tef1 sequence GenBank KP943748, MycoBank MB813837). Colour illustrations. Mangifera indica in Egypt; symptomatic leaf, colony on PDA, conidiophores giving rise to conidia and appendaged conidia. Scale bar = 10 µm. Ahmed M. Ismail, Plant Pathology Research Institute, Agricultural Research Center, 12619 Giza, Egypt; e-mail: ma.ah.ismail@gmail.com Giancarlo Perrone & Donato Magista, Istituto di Scienze delle Produzioni Alimentari, Via Amendola 122/O, 70126 Bari, Italy; e-mail: giancarlo.perrone@ispa.cnr.it & donato.magista@gmail.com Pedro W. Crous & Johannes Z. Groenewald, CBS-KNAW Fungal Biodiversity Centre, P.O. Box 85167, 3508 AD Utrecht, The Netherlands; e-mail: p.crous@cbs.knaw.nl & e.groenewald@cbs.knaw.nl © 2015 Naturalis Biodiversity Center & Centraalbureau voor Schimmelcultures 272 Persoonia – Volume 35, 2015 Roussoella mexicana 273 Fungal Planet description sheets Fungal Planet 373 – 4 December 2015 Roussoella mexicana Crous & Yáñez-Moral., sp. nov. Etymology. Name refers to the country from where this species was collected. Classiﬁcation — Roussoellaceae, Pleosporales, Dothideomycetes. Conidiomata pycnidial, globose, solitary to aggregated, brown, to 150 µm diam, with central ostiole, to 20 µm diam, exuding a brown, globoid conidial mass; wall of 2–3 layers of brown textura angularis; forming red crystals intermingled among conidiomata on OA. Conidiophores reduced to conidiogenous cells. Conidiogenous cells phialidic, lining the inner cavity, subhyaline, smooth, depressed globose to ampulliform, 3–4 × 3–4 µm, with inconspicuous apical locus with minute periclinal thickening. Conidia solitary, brown, smooth- and thick-walled, aseptate, granular to minutely guttulate, ellipsoid, apex acutely rounded, base truncate, hilum 0.5 µm diam, (3 –)3.5(–4) × 2(–2.5) µm. Culture characteristics — Colonies reaching up to 60 mm diam after 2 wk at 25 °C, with spreading, flat, folded surface; margins smooth, lobate and moderate aerial mycelium. On MEA surface olivaceous grey, reverse iron-grey. On OA surface olivaceous grey. On PDA surface olivaceous grey, reverse irongrey. Typus. MExico, Pozo del Tigre, Mpio. de Jalpan, Puebla State, on leaf spots of Coffea arabica (Rubiaceae), Caturra Rojo variety plantations, 23 Oct. 2014, M. de Jesús Yáñez-Morales (holotype CMPH; isotype CBS H-22402; ITS sequence GenBank KT950848, LSU sequence GenBank KT950862, MycoBank MB814925). Notes — The LSU sequence conﬁrmed the placement of R. mexicana in the Roussoellaceae, where it is allied to R. intermedia. Unfortunately the latter species is known only from its sexual morph and hence a morphological comparison is not possible (Ju et al. 1996). We isolated only the Cytoplea asexual morph, which is also frequently found on woody hosts (Crous et al. 2014) and not restricted to monocotyledons, as previously believed. Based on ITS sequences, R. mexicana is also phylogenetically allied to Roussoella sp. (GenBank KF443407) with R. siamensis (GenBank KJ474837) being the second-closest species. Massarina lacustris AF250831 Roussoella acaciae KP004469 Roussoella percutanea KF322117 100 100 Roussoella percutanea KF322118 61 Roussoella sp. KF443407 86 Roussoella mexicana CPC 25355 Roussoella neopustulans KJ474833 Roussoella japanensis KJ474829 96 First of ﬁve equally most parsimonious trees obtained from the ITS alignment based on a heuristic analysis with 100 random taxon additions and tree-bisection-reconnection algorithm using PAUP v. 4.0b10 (TL = 481, CI = 0.644, RI = 0.594, RC = 0.383). GenBank accession numbers are indicated behind the species names. Bootstrap support values > 50 % from 1 000 replicates are shown at the node and the scale bar indicates the number of changes. The tree was rooted to Massarina lacustris (GenBank AF250831) and the novel species described in this study is indicated in bold face. The alignment and tree were deposited in TreeBASE (S18408). Roussoella verrucispora KJ474832 63 Roussoella pustulans KJ474830 96 10 changes Roussoella intermedia KJ474831 Roussoella chiangraina KJ474828 Roussoella siamensis KJ474837 Roussoella thailandica KJ474838 89 100 Roussoella nitidula KJ474834 Roussoella nitidula KJ474835 Colour illustrations. Coffea arabica in Mexico; colony on PDA, conidioma with central ostiole, conidiogenous cells and conidia. Scale bars: conidioma = 75 µm, all others = 10 µm. Pedro W. Crous & Johannes Z. Groenewald, CBS-KNAW Fungal Biodiversity Centre, P.O. Box 85167, 3508 AD Utrecht, The Netherlands; e-mail: p.crous@cbs.knaw.nl & e.groenewald@cbs.knaw.nl María de Jesús Yáñez-Morales, Colegio de Postgraduados, Km 36.5 Carr. Mexico-Texcoco, Montecillo, Mpio. de Texcoco, Edo. de Mexico 56230, Mexico; e-mail: yanezmj@colpos.mx Roney Solano-Vidal, Universidad Autónoma Chapingo, Depto. de Parasitología Agrícola, Km 38.5 Carr. Mexico-Texcoco, Chapingo, Edo. de Mexico 56230, Mexico; e-mail: roneysv@hotmail.com © 2015 Naturalis Biodiversity Center & Centraalbureau voor Schimmelcultures 274 Persoonia – Volume 35, 2015 Phyllosticta carissicola 275 Fungal Planet description sheets Fungal Planet 374 – 4 December 2015 Phyllosticta carissicola Crous & M.J. Wingf., sp. nov. Etymology. Name refers to Carissa, the host genus from which this fungus was collected. Classiﬁcation — Phyllostictaceae, Botryosphaeriales, Dothideomycetes. Conidiomata (on pine needle agar; PNA) pycnidial, solitary, black, erumpent, globose, exuding a hyaline conidial mass; pycnidia to 250 µm diam; pycnidial wall of several layers of textura angularis, 15–30 µm thick; inner layers of hyaline textura angularis. Ostiole central, to 45 µm diam. Conidiophores subcylindrical, reduced to conidiogenous cells, or with one supporting cell, that can be branched at the base, 10–20 × 4–6 µm. Conidiogenous cells terminal, subcylindrical, hyaline, smooth, coated in mucoid layer, 7–12 × 3–5 µm; proliferating several times percurrently at apex. Conidia (11–)12–14(–15) × (9–)10(–11) µm, solitary, hyaline, aseptate, thin- and smooth-walled, granular, or with a single large, central guttule, ellipsoid, tapering towards a narrow truncate base, 3–4 µm diam, enclosed in a persistent mucoid sheath, 2–3 µm thick, and bearing a hyaline, apical mucoid appendage, (10–)12–17(–25) × 1.5(–2) µm, flexible, unbranched, tapering towards an acutely rounded tip. Culture characteristics — Colonies reaching up to 15 mm diam after 2 wk at 25 °C, with spreading, flat, folded surface; margins smooth, lobate and sparse aerial mycelium. On MEA surface iron-grey, reverse olivaceous grey. On OA surface olivaceous grey. On PDA surface grey olivaceous, reverse olivaceous grey. Notes — Phyllosticta carissicola is a novel member of the Phyllostictaceae, which contains numerous plant pathogens, several of which are endophytes (Glienke et al. 2011, Wikee et al. 2013). Van der Aa & Vanev (2002) found that the holotype of Phyllosticta carissae, which was described from Carissa arduina in South Africa, was representative of a species of Asteromella, and is therefore not comparable to P. carissicola. The actA sequence conﬁrmed that there are no matches on GenBank, closest matches being with P. podocarpi (GenBank KF289235), P. pseudotsugae (GenBank KF289236) and P. owaniana (GenBank FJ538484). The gapdh and tef1 sequences conﬁrmed this association. No Phyllosticta species are known on Carissa (Crous et al. 2000), and P. carissicola also differs morphologically from P. podocarpi in that the latter species has somewhat longer and narrower conidia, (10–)14(–17) × (8–)9(–10) μm, and longer appendages, 10–40 μm (Crous et al. 1996). Typus. south AfricA, Eastern Cape Province, Haga Haga, on leaves of Carissa macrocarpa (Apocynaceae), Dec. 2014, M.J. Wingfield (holotype CBS H-22399, culture ex-type CPC 25665; ITS sequence GenBank KT950849, LSU sequence GenBank KT950863, actA sequence GenBank KT950872, gapdh sequence GenBank KT950876, tef1 sequence GenBank KT950879, MycoBank MB814926). Colour illustrations. Symptomatic leaves of Carissa macrocarpa; conidiomata sporulating on PNA, conidiophores and conidia. Scale bars = 10 µm. Pedro W. Crous & Johannes Z. Groenewald, CBS-KNAW Fungal Biodiversity Centre, P.O. Box 85167, 3508 AD Utrecht, The Netherlands; e-mail: p.crous@cbs.knaw.nl & e.groenewald@cbs.knaw.nl Michael J. Wingﬁeld, Forestry and Agricultural Biotechnology Institute (FABI), University of Pretoria, Pretoria 0002, South Africa; e-mail: mike.wingfield@up.ac.za © 2015 Naturalis Biodiversity Center & Centraalbureau voor Schimmelcultures 276 Persoonia – Volume 35, 2015 Ochroconis pandanicola 277 Fungal Planet description sheets Fungal Planet 375 – 4 December 2015 Ochroconis pandanicola Crous & M.J. Wingf., sp. nov. Etymology. Name refers to the host genus Pandanus from which this species was collected. Classiﬁcation — Sympoventuriaceae, Venturiales, Dothideomycetes. On synthetic nutrient poor agar (SNA). Mycelium consisting of branched, septate, hyaline to pale brown, smooth-walled, 2–3 µm diam hyphae. Conidiophores clearly differentiated, erect, arising at right angles from creeping hyphae, branched at lower septum or not, with 1–3 septa, straight to geniculate-sinuous, brown, thick-walled, 7–30 × 2–4 µm. Conidiogenous cells 4–10 × 2–3 µm, terminal or lateral, integrated, subcylindrical, brown with one to several apical conidium bearing denticles, subcylindrical, 1–3 × 0.5–1 µm. Conidia solitary, subhyaline to hazel brown, ﬁnely verruculose, thin-walled, medianly 1-septate, becoming constricted at septum, obovoid to broadly fusiform or ellipsoid, (6–)7–8.5(–10) × 3(–4.5) µm. Synasexual morph. Hyphae starting to fragment, giving rise to cladophialophora-like synasexual morph. Ramoconidia subcylindrical, 0–2-septate, with 1–2 apical denticles, 1–2 µm long, 1–1.5 µm diam, pale brown, smooth, 10–25 × 2–3 µm, giving rise to chains of subcylindrical conidia (–10), smooth, guttulate, pale brown, 0–1septate, (8–)12–15(–17) × (2.5–)3 µm. Culture characteristics — Colonies reaching up to 20 mm diam after 2 wk at 25 °C, margins smooth, lobate and sparse aerial mycelium. On MEA surface grey olivaceous, reverse olivaceous grey. On OA surface grey olivaceous with diffuse red pigment at margin. On PDA surface grey olivaceous, reverse olivaceous grey. Notes — There are no species of Ochroconis known from Pandanus (Whitton et al. 2012). Based on the LSU sequence, O. pandanicola clusters with other species of Ochroconis, being most closely related to O. musae (= O. mirabilis), which differs morphologically in having larger conidia (9–13.5 × 4.8–6.7 µm; Samerpitak et al. 2014). Typus. frAncE, La Réunion, S21°21'30.7" E55°44'32.3", Route Forestiere Mare Longue, on leaves of Pandanus utilis (Pandanaceae), 6 Mar. 2014, P.W. Crous & M.J. Wingfield (holotype CBS H-22397, culture ex-type CPC 26317 = CBS 140660; ITS sequence GenBank KT950850, LSU sequence GenBank KT950864, MycoBank MB814927). Colour illustrations. Pandanus utilis at the seashore in La Réunion; conidiophores and conidia; cladophialophora-like synasexual morph. Scale bars = 10 µm. Pedro W. Crous CBS-KNAW Fungal Biodiversity Centre, P.O. Box 85167, 3508 AD Utrecht, The Netherlands; e-mail: p.crous@cbs.knaw.nl Michael J. Wingﬁeld, Forestry and Agricultural Biotechnology Institute (FABI), University of Pretoria, Pretoria 0002, South Africa; e-mail: mike.wingfield@up.ac.za Johannes J. Le Roux & David M. Richardson, Centre for Invasion Biology, Department of Botany & Zoology, Stellenbosch University, Matieland 7602, South Africa; e-mail: jleroux@sun.ac.za & rich@sun.ac.za Dominique Strasberg, Université de La Réunion, UMR PVBMT, Peuplements Végétaux et Bioagresseurs en Milieu Tropical, 15 avenue René Cassin, CS 93002, 97 744 Saint-Denis Messag. Cedex 9, La Réunion, France; e-mail: dominique.strasberg@univ-reunion.fr © 2015 Naturalis Biodiversity Center & Centraalbureau voor Schimmelcultures 278 Persoonia – Volume 35, 2015 Pseudopyricularia hagahagae 279 Fungal Planet description sheets Fungal Planet 376 – 4 December 2015 Pseudopyricularia hagahagae Crous & M.J. Wingf., sp. nov. Etymology. Name refers to the village of Haga Haga in the Eastern Cape Province of South Africa, where this fungus was collected. Classiﬁcation — Pyriculariaceae, Magnaporthales, Sordariomycetes. On OA. Mycelium consisting of smooth, hyaline, branched, septate, 2.5–3.5 µm diam hyphae. Conidiophores solitary, erect, straight or curved, branched above or not, medium brown, smooth, 40 – 200 × 5 –7 µm, 1–10-septate. Conidiogenous cells subcylindrical, 30 – 50 × 5 –7 µm, integrated, terminal, rarely intercalary, medium brown, smooth, with 1–7 apical, protruding, flat-tipped denticles, 1–4 µm long, 1–2 µm diam. Conidia solitary, obclavate, medium brown, guttulate, 2-septate, (38–)41–45(–49) × (7–)8(–9) µm; apical cell 13–17 µm long, basal cell 10–14 µm long, hilum truncate, slightly protruding, 1.5–2 µm diam, unthickened, not darkened. Culture characteristics — Colonies reaching up to 25 mm diam on MEA, 40 mm diam on OA after 2 wk at 25 °C, with spreading, flat surface; margins feathery, sparse aerial mycelium. On MEA surface dirty white with patches of greyish sepia, reverse dirty white with patches of mouse grey. On OA surface greyish sepia. On PDA surface and reverse greyish sepia. Notes — Based on morphology and DNA-based phylogeny, this species is best accommodated in Pseudopyricularia (Klaubauf et al. 2014). In the rpb1 sequence, the highest level of similarity (92 %; 899/972 nucleotides) was to Pseudopyricularia higginsii (GenBank KM485095), although the conidia in the latter species are smaller, 17.5–36.5 × 5.3–6.5 μm (av. 28 × 6 μm), in culture 26.1–28.6 × 6–6.1 μm (av. 26.1 × 6.1 μm) (Luttrell 1954). Typus. south AfricA, Eastern Cape Province, Haga Haga, on leaves of unidentiﬁed Cyperaceae, Dec. 2014, M.J. Wingfield (holotype CBS H-22400, culture ex-type CPC 25635; ITS sequence GenBank KT950851, LSU sequence GenBank KT950865, actA sequence GenBank KT950873, rpb1 sequence GenBank KT950877, tef1 sequence GenBank KT950880, MycoBank MB814928). Colour illustrations. Coastline at Haga Haga, South Africa; sporulating conidiophores giving rise to 2-septate conidia. Scale bars = 10 µm. Pedro W. Crous & Johannes Z. Groenewald, CBS-KNAW Fungal Biodiversity Centre, P.O. Box 85167, 3508 AD Utrecht, The Netherlands; e-mail: p.crous@cbs.knaw.nl & e.groenewald@cbs.knaw.nl Michael J. Wingﬁeld, Forestry and Agricultural Biotechnology Institute (FABI), University of Pretoria, Pretoria 0002, South Africa; e-mail: mike.wingfield@up.ac.za © 2015 Naturalis Biodiversity Center & Centraalbureau voor Schimmelcultures 280 Persoonia – Volume 35, 2015 Zeloasperisporium searsiae 281 Fungal Planet description sheets Fungal Planet 377 – 4 December 2015 Zeloasperisporium searsiae Crous & A.R. Wood, sp. nov. Etymology. Name refers to the host genus Searsia from which this species was collected. Classiﬁcation — Zeloasperisporiaceae, Zeloasperisporiales, Dothideomycetes. Mycelium internal to superﬁcial, consisting of sparingly branched, septate, pale brown, ﬁnely verruculose, thin-walled, 2–3 µm diam hyphae. Conidiophores reduced to conidiogenous cells, arising as lateral hyphal branches, erect, straight, subcylindrical or conical, not geniculate, unbranched, 10–15 × 3.5–5 µm, tapering towards the apex, medium-brown, minutely verruculose, slightly thick-walled, somewhat constricted at the apex below the conidiogenous loci; conidial proliferation sympodial, with one to several subdenticulate to flat conidiogenous loci, mostly crowded at the apex, protuberant; conidial scars thickenedrefractive, appearing as thickened circles when viewed from directly above, 1 µm wide. Conidia solitary, straight to curved, fusiform, tapered towards the subobtuse apex, 1(–3)-septate, distinctly constricted at the median septum, pale to medium brown, verruculose, somewhat thick-walled, (12–)15–18(–28) × (3–)4–5 µm; hila truncate, 1.5–2 µm diam. Culture characteristics — Colonies reaching up to 7 mm diam after 2 wk at 25 °C, with spreading, flat, folded surface; margins smooth, lobate and sparse aerial mycelium. On MEA surface isabelline, reverse fuscous black. On OA surface isabelline. On PDA surface isabelline, reverse dark mouse grey. Notes — Zeloasperisporium searsiae is a member of the Zeloasperisporiaceae (Zeloasperisporiales) (Crous et al. 2015, Hangsanan et al. 2015). It is closely related to Z. eucalyptorum and Z. hyphopodioides. Zeloasperisporium searsiae differs from Z. eucalyptorum ((15 –)17– 22(– 25) × 4.5 – 6(–7) μm; Cheewangkoon et al. 2009), based on its smaller, 1(– 3)-septate conidia. It is more difﬁcult to distinguish Z. searsiae from Z. hyphopodioides (conidia (12 –)15 – 32 × 3.5 – 5.5 µm, (0 –)1– 2(–3)-septate; Crous et al. 2007), although the average conidial dimensions tend to be somewhat shorter. Nevertheless, the latter two species are best separated based on their DNA phylogeny. The placement of Z. searsiae as sister to Neomicrothyrium siamense suggests that Neomicrothyrium may be the sexual morph of Zeloasperisporium, a hypothesis that has recently been proven by Hangsanan et al. (2015). Typus. south AfricA, Western Cape, George, Victoria Bay, on leaf spots of Searsia chirindensis (Anacardiaceae), 16 July 2014, A.R. Wood (holotype CBS H-22403, culture ex-type CPC 25880; ITS sequence GenBank KT950852, LSU sequence GenBank KT950866, MycoBank MB814929). Colour illustrations. Rocky coastline along the southern South African coast near Victoria Bay; conidiogenous cells and conidia. Scale bars = 10 µm. Pedro W. Crous & Johannes Z. Groenewald, CBS-KNAW Fungal Biodiversity Centre, P.O. Box 85167, 3508 AD Utrecht, The Netherlands; e-mail: p.crous@cbs.knaw.nl & e.groenewald@cbs.knaw.nl Alan R. Wood, ARC – Plant Protection Research Institute, P. Bag X5017, Stellenbosch 7599, South Africa; e-mail: wooda@arc.agric.za © 2015 Naturalis Biodiversity Center & Centraalbureau voor Schimmelcultures 282 Persoonia – Volume 35, 2015 Neosulcatispora agaves 283 Fungal Planet description sheets Fungal Planet 378 – 4 December 2015 Neosulcatispora Crous & M.J. Wingf., gen. nov. Etymology. Name reflects its morphological similarity to the genus Sulcatispora. Classiﬁcation — Phaeosphaeriaceae, Pleosporales, Dothideomycetes. Conidiomata pycnidial, solitary, becoming aggregated, linked by a stroma, erumpent, globose, dark brown, with central redbrown ostiole; wall of 3–4 layers of brown textura angularis; conidiomatal surface covered with red-brown, verruculose hyphae. Conidiophores lining the inner cavity, hyaline, smooth, septate, subcylindrical, straight to curved, unbranched or branched below. Conidiogenous cells integrated, terminal, subcylindrical, hyaline, smooth, straight to geniculate; proliferating percurrently near apex. Conidia solitary, subcylindrical, straight to irregularly curved, apex obtuse, base truncate to bluntly rounded, initially hyaline, with two large polar guttules and various smaller guttules, becoming medianly 1-euseptate, golden-brown, and prominently striate, with striations covering the length of the conidium, becoming dark brown after discharge. Type species. Neosulcatispora agaves Crous & M.J. Wingf. MycoBank MB814930. Neosulcatispora agaves Crous & M.J. Wingf., sp. nov. Etymology. Name refers to the host genus Agave from which this species was collected. Conidiomata pycnidial, solitary, becoming aggregated, linked by a stroma, erumpent, globose, dark brown, to 300 µm diam, with central red-brown ostiole, 20–40 µm diam; wall of 3–4 layers of brown textura angularis; conidiomatal surface covered with red-brown, verruculose, 4–5 µm diam hyphae. Conidiophores lining the inner cavity, hyaline, smooth, 0–1-septate, subcylindrical, straight to curved, unbranched or branched below, 5 –15 × 3 – 6 µm. Conidiogenous cells integrated, terminal, subcylindrical, hyaline, smooth, straight to geniculate, 5–12 × 3–6 µm; proliferating percurrently near apex. Conidia solitary, subcylindrical, straight to irregularly curved, apex obtuse, base truncate to bluntly rounded, initially hyaline, with two large polar guttules and various smaller guttules, becoming medianly 1-euseptate, golden-brown, and prominently striate, with striations covering the length of the conidium, becoming dark brown after discharge, (7–)9–11(–12) × (3.5–)4(–4.5) µm. Culture characteristics — Colonies reaching 30 – 40 mm diam after 2 wk at 25 °C, with spreading, flat surface; margins smooth, lobate and sparse aerial mycelium. On MEA surface purple-grey, reverse vinaceous-grey. On OA surface fuscous black to greyish sepia. On PDA surface and reverse greyish sepia. Notes — Based on the LSU sequence, Neosulcatispora (named after the genus Sulcatispora, which clusters in Sulcatisporaceae; Tanaka et al. 2015) appears to be a species of Vrystaatia (tub2 sequence is 89 % (261/293 nucleotides) identical to Vrystaatia aloeicola (GenBank KF252759)). However, Vrystaatia is a hyaline septoria-like genus (Quaedvlieg et al. 2013) and thus morphologically quite distinct from Neosulcatispora. Similar genera include Chaetodiplodia, Placodiplodia and Pseudodiplodia, although all three genera have smooth-walled conidia lacking striations (Sutton 1980). The DNA sequences available for some of these species on GenBank suggest that they are not congeneric. A single LSU sequence of ‘Chaetodiplodia sp. CBS 568.88’ (GenBank EU754142) is 98 % (841/855 nucleotides, 3 gaps) similar to the LSU sequence of Neosulcatispora, and the single LSU sequence of ‘Pseudodiplodia sp. CBS 255.86’ (GenBank EU754201) is 99 % (848/853 nucleotides, no gaps) similar to the LSU sequence of Neosulcatispora. There are no sequences listed as Placodiplodia in the NCBI GenBank nucleotide database and also no cultures listed under this name in the CBS culture collection database. Typus. frAncE, La Réunion, S21°15'44" E55°20'21.7", Avenue de l’Ocean, on leaves of Agave vera-cruz (Agavaceae), 10 Mar. 2014, P.W. Crous & M.J. Wingfield (holotype CBS H-22404, culture ex-type CPC 26407 = CBS 140661; ITS sequence GenBank KT950853, LSU sequence GenBank KT950867, tub2 sequence GenBank KT950883, MycoBank MB814931). Colour illustrations. Agave vera-cruz growing in La Réunion; conidiomata forming on OA, conidiogenous cells and conidia. Scale bars: conidiomata = 300 µm, all others = 10 µm. Pedro W. Crous, CBS-KNAW Fungal Biodiversity Centre, P.O. Box 85167, 3508 AD Utrecht, The Netherlands; e-mail: p.crous@cbs.knaw.nl Michael J. Wingﬁeld, Forestry and Agricultural Biotechnology Institute (FABI), University of Pretoria, Pretoria 0002, South Africa; e-mail: mike.wingfield@up.ac.za Johannes J. Le Roux & David M. Richardson, Centre for Invasion Biology, Department of Botany & Zoology, Stellenbosch University, Matieland 7602, South Africa; e-mail: jleroux@sun.ac.za & rich@sun.ac.za Dominique Strasberg, Université de La Réunion, UMR PVBMT, Peuplements Végétaux et Bioagresseurs en Milieu Tropical, 15 avenue René Cassin, CS 93002, 97 744 Saint-Denis Messag. Cedex 9, La Réunion, France; e-mail: dominique.strasberg@univ-reunion.fr © 2015 Naturalis Biodiversity Center & Centraalbureau voor Schimmelcultures 284 Persoonia – Volume 35, 2015 Pilidium eucalyptorum 285 Fungal Planet description sheets Fungal Planet 379 – 4 December 2015 Pilidium eucalyptorum Crous & M.J. Wingf., sp. nov. Etymology. Name refers to Eucalyptus, the host genus from which it was collected. Classiﬁcation — Chaetomellaceae, Helotiales, Leotiomycetes. On SNA. Conidiomata pycnidial, globose to oblong, pale brown, smooth, up to 300 µm diam, superﬁcial, aggregated, uniloculate; wall of pale brown textura angularis, opening via irregular rupture, exuding a creamy conidial mass. Conidiophores hyaline, smooth, branched, septate, ﬁliform, up to 35 µm long, 1.5–2.5 µm diam. Conidiogenous cells terminal and lateral, monophialidic, subcylindrical, straight to curved, smooth, hyaline, with minute periclinal thickening and collarette, 5–12 × 1.5–2 µm. Conidia hyaline, smooth, aseptate, cymbiform, guttulate, ends acute, (5–)6–7(–8) × (1.5–)2(–2.5) µm. Culture characteristics — Colonies reaching up to 50 mm diam after 2 wk at 25 °C, with spreading, flat surface; margins smooth, lobate and sparse aerial mycelium. On MEA surface isabelline with patches of smoke grey, reverse isabelline. On OA surface isabelline. On PDA surface dirty white with patches of smokey grey, reverse isabelline. Notes — The genus Pilidium has Hainesia synasexual, and Discohainesia sexual morphs (Rossman et al. 2004). Pilidium eucalyptorum is most similar to Pilidium acerinum (GenBank AY487091; identity 449/470 (96 %), gaps 7/470 (1 %) and Pilidium concavum (GenBank KF255414; identity 439/466 (94 %), gaps 2/466 (0 %) based on ITS sequence data. The species commonly associated with diseased cutting in Eucalyptus nurseries is Pilidium concavum (synasexual morph Hainesia lythri; Crous et al. 1989). Typus. frAncE, La Réunion, S21°15'52.4" E55°36'3.3", Cd 36 Nd de la Paix, on leaves of Eucalyptus robusta (Myrtaceae), 8 Mar. 2014, P.W. Crous & M.J. Wingfield (holotype CBS H-22398, culture ex-type CPC 26594 = CBS 140662; ITS sequence GenBank KT950854, LSU sequence GenBank KT950868, MycoBank MB814932). Colour illustrations. Coastline of La Réunion; conidiomata forming on OA, conidiogenous cells and conidia. Scale bars: conidiomata = 300 µm, all others = 10 µm. Pedro W. Crous, CBS-KNAW Fungal Biodiversity Centre, P.O. Box 85167, 3508 AD Utrecht, The Netherlands; e-mail: p.crous@cbs.knaw.nl Michael J. Wingﬁeld, Forestry and Agricultural Biotechnology Institute (FABI), University of Pretoria, Pretoria 0002, South Africa; e-mail: mike.wingfield@up.ac.za Johannes J. Le Roux & David M. Richardson, Centre for Invasion Biology, Department of Botany & Zoology, Stellenbosch University, Matieland 7602, South Africa; e-mail: jleroux@sun.ac.za & rich@sun.ac.za Dominique Strasberg, Université de La Réunion, UMR PVBMT, Peuplements Végétaux et Bioagresseurs en Milieu Tropical, 15 avenue René Cassin, CS 93002, 97 744 Saint-Denis Messag. Cedex 9, La Réunion, France; e-mail: dominique.strasberg@univ-reunion.fr © 2015 Naturalis Biodiversity Center & Centraalbureau voor Schimmelcultures 286 Persoonia – Volume 35, 2015 Strelitziana syzygii 287 Fungal Planet description sheets Fungal Planet 380 – 4 December 2015 Strelitzianaceae Crous & M.J. Wingf., fam. nov. Classiﬁcation — Strelitzianaceae, Chaetothyriales, Eurotiomycetes. Colonies lacking mycelium, consisting of a globular mass of chlamydospore-like cells; cells aseptate, brown, covered in mucus, globose, thin-walled, ellipsoid to globose. Mycelium when present consisting of pale brown, septate, branched, smooth hyphae, forming sterile, brown, globose, muriformly septate sclerotium-like bodies. Conidiophores reduced to conidiogenous cells. Conidiogenous cells integrated, lateral or terminal on hyphae, phialidic with small collarette, solitary. Conidia pale brown, smooth, subcylindrical with obtuse ends, 5–17-septate, frequently constricted at septa, apex and base with prominent mucoid caps, and conidia undergoing microcyclic conidiation in older cultures. Chalara-like synasexual morph present in some species. Type genus: Strelitziana Arzanlou & Crous. MycoBank MB814933. Genera included in family — Neophaeococcomyces, Strelitziana. Strelitziana syzygii Crous & M.J. Wingf., sp. nov. Etymology. Name refers to the host genus Syzygium from which this species was collected. On SNA. Mycelium consisting of pale brown, septate, branched, smooth, 3–4 µm diam hyphae, frequently constricted at septa, forming sterile, brown, globose, muriformly septate sclerotiumlike bodies, 20–40 µm diam. Conidiophores reduced to conidiogenous cells. Conidiogenous cells integrated, lateral or terminal on hyphae, phialidic with small collarette, solitary, 2–5 µm high, 2–2.5 µm wide. Conidia pale brown, smooth, subcylindrical, ends obtuse, 5–17-septate, frequently constricted at septa, (65–)110–130(–150) × (2–)3 µm, apex and base with prominent mucoid caps, and conidia undergoing microcyclic conidiation in older cultures. Chalara-like synasexual morph. Conidiophores reduced to conidiogenous cells or with basal supporting cell, erect, ampulliform, unbranched, brown, smooth, 0–1-septate, to 22 µm tall, 3–4 µm wide. Conidiogenous cells terminal, long ampulliform, 12–15 × 3–4 µm; collarette 1–2 µm long, apex cylindrical, 1–1.5 µm wide, with visible ring wall building at base of collarette. Conidia subcylindrical, apex ob- tuse, tapering to truncate base, 1 µm diam, 3–4 × 1.5–2 µm, hyaline, smooth, occurring in short chains. Culture characteristics — Colonies reaching up to 20 mm diam after 2 wk at 25 °C, with spreading, flat surface; margins smooth, lobate and moderate aerial mycelium. On MEA surface olivaceous grey, reverse iron-grey. On OA surface olivaceous grey. On PDA surface olivaceous grey, reverse iron-grey. Typus. frAncE, La Réunion, S21°5'10.5" E55°41'47.9", Chemin Beaumont, on leaves of Syzygium jambos (Myrtaceae), 12 Mar. 2014, P.W. Crous & M.J. Wingfield (holotype CBS H-22401, culture ex-type CPC 26591 = CBS 140663; ITS sequence GenBank KT950855, LSU sequence GenBank KT950869, actA sequence GenBank KT950874, tef1 sequence GenBank KT950881, tub2 sequence GenBank KT950884, MycoBank MB814934). Notes — The genus Strelitziana forms part of an undeﬁned clade in the Chaetothyriales, for which the family Strelitzianaceae is introduced. Strelitziana syzygii differs from S. australiensis (conidia 4–8-septate, (30–)50–60(–73) × 2.8–3.2 μm; Cheewangkoon et al. 2009) in having longer, pluriseptate conidia. Neophaeococcomyces Crous & M.J. Wingf., gen. nov. Etymology. Name reflects a morphological similarity to the genus Phaeococcomyces. Colonies lacking mycelium but consisting of a globular mass of chlamydospore-like cells; cells aseptate, hyaline, becoming brown, covered in mucus, globose, thin-walled, remaining attached to one another through younger end cells at colony margin, which remain attached, detaching only during slide preparation; ellipsoid to globose, hyaline, thin-walled, covered in mucus, smooth. Type species: Neophaeococcomyces aloes (Crous & M.J. Wingf.) Crous & M.J. Wingf. MycoBank MB814935. Neophaeococcomyces aloes (Crous & M.J. Wingf.) Crous & M.J. Wingf., comb. nov. — MycoBank MB814936 Basionym. Phaeococcomyces aloes Crous & M.J. Wingf., Persoonia 31: 237. 2013. Specimen examined. south AfricA, Western Cape Province, Clanwilliam, on dark lesions on dead bark of Aloe dichotoma (Xanthorrhoeaceae), Sept. 2012, M.J. Wingfield (holotype CBS H-21441, culture ex-type CPC 21873 = CBS 136431). Neophaeococcomyces catenatus (de Hoog & Herm.-Nijh.) Crous & M.J. Wingf., comb. nov. — MycoBank MB814937 Basionym. Phaeococcus catenatus de Hoog & Herm.-Nijh., Stud. Mycol. 15: 126. 1977. ≡ Phaeococcomyces catenatus (de Hoog & Herm.-Nijh.) de Hoog, Taxon 28, 4: 348. 1979. Specimen examined. switzErlAnd, Lausanne, isolated from air, Dec. 1976, H. Clémençon (holotype CBS H-7550, culture ex-type ATCC 42183 = UAMH 4357 = CBS 650.76). Notes — Phaeococcomyces tends to also have some hyphal growth, while in Neophaeococcomyces colonies have chains of brown, budding cells that frequently remain attached to one (Moreno-Rico et al. 2014). Colour illustrations. Mountain gorge in La Réunion; symptomatic flower of Syzygium jambos, chalara-like synasexual morph with small conidia, and hyphae giving rise to long, flexuous conidia of Strelitziana syzygii. Scale bars = 10 µm. Pedro W. Crous, CBS-KNAW Fungal Biodiversity Centre, P.O. Box 85167, 3508 AD Utrecht, The Netherlands; e-mail: p.crous@cbs.knaw.nl Michael J. Wingﬁeld, Forestry and Agricultural Biotechnology Institute (FABI), University of Pretoria, Pretoria 0002, South Africa; e-mail: mike.wingfield@up.ac.za Johannes J. Le Roux & David M. Richardson, Centre for Invasion Biology, Department of Botany & Zoology, Stellenbosch University, Matieland 7602, South Africa; e-mail: jleroux@sun.ac.za & rich@sun.ac.za Dominique Strasberg, Université de La Réunion, UMR PVBMT, Peuplements Végétaux et Bioagresseurs en Milieu Tropical, 15 avenue René Cassin, CS 93002, 97 744 Saint-Denis Messag. Cedex 9, La Réunion, France; e-mail: dominique.strasberg@univ-reunion.fr © 2015 Naturalis Biodiversity Center & Centraalbureau voor Schimmelcultures 288 Persoonia – Volume 35, 2015 Pseudobeltrania ocoteae 289 Fungal Planet description sheets Fungal Planet 381 – 4 December 2015 Beltraniaceae Nann., Repert. mic. uomo: 498. 1934. emend. Classiﬁcation — Beltraniaceae, Xylariales, Sordariomycetes. Mycelium immersed to superﬁcial, composed of subhyaline to brown, thin-walled hyphae. Stromata usually present, parenchymatous to pseudoparenchymatous, hyaline to brown, often conﬁned to epidermal cells. Setae present or absent, straight, thick-walled, dark brown, smooth or verrucose, with radially lobed basal cell, tapering to acute apex. Conidiophores simple, erect, septate, pale brown, arising from the base of setae or separate. Conidiogenous cells pale brown, integrated, denticulate. Separating cells present or absent, pale brown, thin-walled, oval to subglobose, with one to several denticles. Conidia biconic, lageniform to navicular, subhyaline to red-brown, with transverse band of pale pigment at widest part of the conidium, rounded or 1-denticulate or rostrate at base, apex spicate or apiculate or truncate. Type genus. Beltrania Penz. Genera included in family — Beltrania, Beltraniella, ?Beltraniomyces, Beltraniopsis, Parapleurotheciopsis, ?Porobeltraniella, Pseudobeltrania, ?Subramaniomyces. Pseudobeltrania ocoteae Crous & M.J. Wingf., sp. nov. Etymology. Name refers to the host genus Ocotea on which this fungus was collected. Mycelium immersed, consisting of hyaline, septate, branched, 1.5 – 2.5 µm diam hyphae. Conidiophores solitary, stipe unbranched, straight to flexuous, (0–)1-septate, 20–50 × 5–8 µm, medium brown, smooth, with radially lobed basal cell, 6–8 µm diam. Conidiogenous cells terminal, integrated, 12–40 × 6–8 µm, medium brown, polyblastic, with a whorl of terminal, discrete, cicatrized, cylindrical denticles, 1–3 × 2 µm. Conidia solitary, dry, simple, biconic to pyriform, pale olivaceous, smooth, aseptate, with indistinct transverse median hyaline band in vivo (absent when studied in vitro), apex obtuse, tapering from middle to truncate, slightly darkened hilum, 2 µm diam, (21–) 23–27(–29) × (9–)10(–11) µm. Ascomata pale yellow, solitary to aggregated on OA and PDA, globose to somewhat papillate, with central ostiole, up to 250 µm diam; wall of 3–4 layers of subhyaline textura angularis to intricata. Pseudoparaphyses hyaline, septate, cellular, anastomosing, distributed among asci. Asci 8-spored, sessile, unitunicate, hyaline, subcylindrical, 70–90 × 11–16 µm, with obtuse apex that does not stain in Meltzer’s reagent. Ascospores tri- to multiseriate, obovoid, hyaline, granular, smooth, aseptate with non-persistent mucoid sheath, (19–)20–22(–24) × (5.5–)6–7(–8) µm. Culture characteristics — Colonies reaching up to 55 mm diam after 2 wk at 25 °C, with spreading, flat surface; margins smooth, lobate and moderate aerial mycelium. On MEA surface dirty white, reverse cream. On OA surface dirty white. On PDA surface and reverse dirty white. Notes — Beltraniaceae is an old and mostly forgotten family name. Here we provide the ﬁrst DNA evidence to support the fact that this name can be applied to genera in the Beltraniacomplex. We also introduce a new species of Pseudobeltrania. Important generic characteristics include pigmented conidia with a hyaline transverse band, arising directly from denticulate conidiogenous cells, without an intervening cell, and the absence of setae (Pirozynski 1963). Based on the key to species provided for Pseudobeltrania by Heredia et al. (2002), P. ocoteae is clearly distinct based on its conidiophore and conidial dimensions. The sexual morph recorded here for Pseudobeltrania, together with the link of Pseudomassaria carolinensis to Beltraniella (Hodges & Barr 1971), represent the only sexual morphs known for Beltraniaceae. Typus. frAncE, La Réunion, S21°14'34.7" E55°47'55.9", RN2, on leaf spots of Ocotea obtusata (Lauraceae), 6 Mar. 2014, P.W. Crous & M.J. Wingfield (holotype CBS H-22396, culture ex-type CPC 26219 = CBS 140664; ITS sequence GenBank KT950856, LSU sequence GenBank KT950870, MycoBank MB814938). Colour illustrations. Symptomatic leaves of Ocotea obtusata in La Réunion; colony sporulating on OA, conidiophores and conidia, ascomata forming on OA, asci in Meltzer’s reagent and in clear lactic acid, ascospores. Scale bars: ascomata = 250 µm, all others = 10 µm. Pedro W. Crous, CBS-KNAW Fungal Biodiversity Centre, P.O. Box 85167, 3508 AD Utrecht, The Netherlands; e-mail: p.crous@cbs.knaw.nl Johannes J. Le Roux & David M. Richardson, Centre for Invasion Biology, Department of Botany & Zoology, Stellenbosch University, Matieland 7602, South Africa; e-mail: jleroux@sun.ac.za & rich@sun.ac.za Dominique Strasberg, Université de La Réunion, UMR PVBMT, Peuplements Végétaux et Bioagresseurs en Milieu Tropical, 15 avenue René Cassin, CS 93002, 97 744 Saint-Denis Messag. Cedex 9, La Réunion, France; e-mail: dominique.strasberg@univ-reunion.fr © 2015 Naturalis Biodiversity Center & Centraalbureau voor Schimmelcultures 290 Persoonia – Volume 35, 2015 Neoseptorioides eucalypti 291 Fungal Planet description sheets Fungal Planet 382 – 4 December 2015 Neoseptorioides Crous, Jacq. Edwards & Pascoe, gen. nov. Etymology. Name reflects a morphological similarity to the genus Septorioides. Classiﬁcation — Saccharataceae, Botryosphaeriales, Dothideomycetes. Conidiomata black, unilocular, globose, flattened, opening by means of irregular rupture; wall consisting of 3–6 layers of pale brown textura irregularis to angularis, exuding a crystal conidial mass. Paraphyses intermingled among conidiophores, hyaline, cylindrical, septate with obtuse ends. Microconidiophores hyaline, smooth, subcylindrical, septate, straight to flexuous, with conidiogenous cells terminal and lateral; proliferating percurrently or with periclinal thickening. Microconidia hyaline, smooth, subcylindrical, straight or curved, apex obtuse, base truncate, frequently swollen. Macroconidiophores reduced to conidiogenous cells or with a supporting cell. Macroconidiogenous cells lining the inner cavity in basal layer, hyaline, smooth, subcylindrical to ampulliform. Macroconidia hyaline, smooth, guttulate, subcylindrical, straight to irregularly curved, tapering in apical cell to subobtuse apex, base truncate, transversely euseptate. Type species. Neoseptorioides eucalypti. MycoBank MB814939. Neoseptorioides eucalypti Crous, Jacq. Edwards & Pascoe, sp. nov. Etymology. Name refers to the host genus Eucalyptus from which the fungus was collected. Conidiomata black, unilocular, globose, flattened, up to 300 µm diam, opening by means of irregular rupture; wall consisting of 3–6 layers of pale brown textura irregularis to angularis, exuding a crystal conidial mass. Paraphyses intermingled among conidiophores, hyaline, cylindrical, 1– 3-septate with obtuse ends, up to 40 µm tall, 3 – 4 µm wide. Macroconidiophores reduced to conidiogenous cells or with a supporting cell. Macroconidiogenous cells lining the inner cavity in basal layer, hyaline, smooth, subcylindrical to ampulliform, 8–15 × 3–6 µm, proliferating several times percurrently at the apex. Macroconidia hyaline, smooth, guttulate, subcylindrical, straight to irregularly curved, apical cell obtuse, base truncate, 0(– 3)-euseptate, (18 –)35 – 42(– 50) × (3.5 –)4(– 4.5) µm. Microconidiophores hyaline, smooth, subcylindrical, 1–3-septate, straight to flexuous, with conidiogenous cells terminal and lateral, up to 50 µm tall, 3–5 µm wide; proliferating percurrently or with periclinal thickening. Microconidia hyaline, smooth, guttulate, subcylindrical, straight or curved, apex obtuse, base truncate, frequently swollen, (5 –)11–18(–25) × (2–)2.5(–3) µm. Culture characteristics — Colonies reaching up to 15 mm diam after 2 wk at 25 °C, with spreading, flat, folded surface; margins smooth, lobate, and sparse aerial mycelium. On MEA surface iron-grey, reverse olivaceous grey. On OA surface olivaceous grey. On PDA surface grey olivaceous, reverse olivaceous grey. Typus. AustrAliA, Victoria, S38°22'49" E145°34'14", The Gurdies, GurdiesSt. Heliers Rd, on leaf litter of Eucalyptus radiata (Myrtaceae), 7 Nov. 2014, P.W. Crous, J. Edwards & I.G. Pascoe (holotype CBS H-22395, culture ex-type CPC 25529 = CBS 140665; ITS sequence GenBank KT950857, LSU sequence GenBank KT950871, tef1 sequence GenBank KT950882, MycoBank MB814940). Notes — It is not possible to distinguish Neoseptorioides from Septorioides based on morphology (Quaedvlieg et al. 2013) because both genera have similar conidiomatal anatomy (opening via irregular rupture), the presence of paraphyses, and they have cylindrical macro- and microconidia. The LSU sequence is 97 % (786/814 nucleotides, 2 gaps) similar to Septorioides pini-thunbergii strain CBS 473.91 (GenBank KF251746), the ITS sequence only has a partial match of 94 % (223/236 nucleotides, 3 gaps) to the ITS sequence of the same strain (GenBank DQ019397). There are no tef1 sequences available for this species / strain for comparison; the tef1 sequence is 87 % (332/383 nucleotides, 17 gaps) similar to Saccharata capensis (GenBank EU552094), the ITS sequence 90 % (321/357 nucleotides, 13 gaps) to GenBank KF766224 and the LSU 98 % (811/831 nucleotides, no gaps) to GenBank KF766390. Based on an inspection of LSU phylogeny, the novel genus described here is more closely related to Saccharata (Saccharataceae, Botryosphaeriales, Slippers et al. 2013, Phillips et al. 2013) than to Septorioides. Colour illustrations. Eucalyptus trees growing in The Gurdies, Victoria; acervuli forming on OA, conidiophores, macro- and microconidia. Scale bars: conidiomata = 300 µm, all others = 10 µm. Pedro W. Crous & Johannes Z. Groenewald, CBS-KNAW Fungal Biodiversity Centre, P.O. Box 85167, 3508 AD Utrecht, The Netherlands; e-mail: p.crous@cbs.knaw.nl & e.groenewald@cbs.knaw.nl Ian G. Pascoe & Jacqueline Edwards, AgriBio Centre for AgriBiosciences, Department of Economic Development, Jobs, Transport and Resources, 5 Ring Road, LaTrobe University, Bundoora, Victoria 3083 Australia; e-mail: pascoeig@bigpond.net.au & jacky.edwards@ecodev.vic.gov.au © 2015 Naturalis Biodiversity Center & Centraalbureau voor Schimmelcultures 292 Persoonia – Volume 35, 2015 Calonectria monticola 293 Fungal Planet description sheets Fungal Planet 383 – 4 December 2015 Calonectria monticola L. Lombard & Crous, sp. nov. Culture characteristics — Colonies fast growing at 24 °C on MEA, producing abundant white to buff aerial mycelium and sporulating profusely on the medium surface; reverse sienna to umber after 7 d; chlamydospores formed abundantly throughout the medium, forming microsclerotia. Etymology. Name reflects the environment, a mountain, from which this fungus was collected. Classiﬁcation — Nectriaceae, Hypocreales, Sordariomycetes. Ascomata not observed. Macroconidiophores consist of a stipe bearing a penicillate arrangement of fertile branches, and a stipe extension terminating in a vesicle; stipe septate, hyaline, smooth, 35–100 × 5–10 μm; stipe extension septate, straight to flexuous, 160 – 220 μm long, 4 – 8 μm wide at the apical septum, terminating in a broadly clavate vesicle, 4 – 6 μm diam. Conidiogenous apparatus 40–70 μm long and 55–90 μm wide; primary branches aseptate, 16–25 × 4–6 μm; secondary branches aseptate, 10–20 × 3–7 μm; tertiary branches aseptate, 9–15 × 3–5 μm; quaternary and additional branches (–6) aseptate, 7–14 × 2–5 μm, each terminal branch producing 2–6 phialides; phialides doliiform to reniform, hyaline, aseptate, 7–11 × 2–5 μm, apex with minute periclinal thickening and inconspicuous collarette. Macroconidia cylindrical, rounded at both ends, straight, 46–51(–56) × 4–6(–7) μm (av. 49 × 5 μm), 3-septate, lacking a visible abscission scar, held in parallel cylindrical clusters by colourless slime. Mega- and microconidia not observed. Maximum likelihood tree (–InL = –3601.793365) inferred from the combined calmodulin (cmdA), β-tubulin (tub2), internal transcribed spacer and intervening 5.8S rRNA (ITS) and translation elongation factor 1-alpha (tef1) gene regions, rooted to Calonectria colombiensis (CBS 112220). Analysis was done using RAxML through the CIPRES website (http://www.phylo. org) using the GTR+P–Invar model. Bootstrap support values (replicates determined by the software) are indicated at the nodes. Ex-type cultures are printed in bold. Typus. thAilAnd, Chaing Mai, from soil collected on Doi Suthep mountain, Nov. 2012, P.W. Crous (holotype CBS H-22376, culture ex-type CBS 140645 = CPC 28835; ITS sequence GenBank KT964775, LSU sequence GenBank KT983443, tub2 sequence GenBank KT964769, tef1 sequence GenBank KT964773, cmdA sequence GenBank KT964771, MycoBank MB814941), CPC 28836 (ITS sequence GenBank KT964776, LSU sequence GenBank KT983444, tub2 sequence GenBank KT964770, tef1 sequence GenBank KT964774, cmdA sequence GenBank KT964772). Notes — Calonectria monticola is a new member of the C. colhounii species complex (Chen et al. 2011, Xu et al. 2012, Alfenas et al. 2015, Lombard et al. 2015a). Macroconidia of C. monticola (av. 49 × 5 μm) are smaller than those of C. colhounii (av. 55 × 5 μm), C. eucalypti (av. 72 × 6 μm), C. fujianensis (av. 52.5 × 4 μm), C. nymphaeae (61 × 6 μm) and C. pseudocolhounii (av. 60 × 4.5 μm). All members of the C. colhounii complex are considered homothallic as they readily produce yellow to orange perithecia in axenic cultures, which was not observed for C. monticola, even after 6 wk incubation. Calonectria colhounii CBS 293.79 (GQ267373;DQ190564;GQ267301) 93 Calonectria colhounii CBS 114704 (GQ267372;DQ190563;GQ267300) Calonectria nymphaeae CBS 131802 (--;JN984864;KC555273) 52 83 Calonectria fujianensis CBS 127201 (--;HQ285792;HQ285820) 97 100 Calonectria pseudocolhounii CBS 127195 (--;HQ285788;HQ285816) 64 87 Calonectria fujianensis CBS 127200 (--;HQ285791;HQ285819) 90 100 Calonectria pseudocolhounii CBS 127196 (--;HQ285789;HQ285817) Calonectria monticola CBS 140645 (KT964771;KT964769;KT964773) Calonectria monticola CPC 28836 (KT964772;KT964770;KT964774) 100 Calonectria pentaseptata CBS 136087 (KJ463083;KJ462966;KJ462853) Calonectria pentaseptata CBS 136089 (KJ463084;KJ462967;KJ462854) Calonectria paraensis CBS 134669 (KM396011;KM395924;KM395837) Calonectria telluricola CBS 134664 (KM396017;KM395930;KM395843) 80 Calonectria telluricola CBS 134663 (KM396016;KM395929;KM395842) 100 78 Calonectria paraensis LPF306 (KM396012;KM395925;KM395838) 70 100 93 Calonectria pini CBS 123698 (GQ267436;GQ267224;GQ267344) Calonectria pini CBS 125253 (GQ267437;GQ267225;GQ267345) Calonectria orientalis CBS 125260 (GQ267448;GQ267236;GQ267356) 100 100 100 Calonectria orientalis CBS 125259 (GQ267449;GQ267237;GQ267357) Calonectria brassicae CBS 111869 (GQ267382;AF232857;FJ918567) Calonectria brassicae CBS 143.72 (KM396075;KM395988;KM395901) Calonectria colombiensis CBS 112220 (AY725748;GQ267207;AY725711) 30.0 Colour illustrations. River on Doi Suthep mountain in Chiang Mai; conidiophores, vesicles, conidiogenous apparatus and conidia. Scale bars = 10 µm. Lorenzo Lombard & Pedro W. Crous, CBS-KNAW Fungal Biodiversity Centre, P.O. Box 85167, 3508 AD Utrecht, The Netherlands; e-mail: l.lombard@cbs.knaw.nl & p.crous@cbs.knaw.nl Ratchadawan Cheewangkoon, Department of Plant Pathology, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200, Thailand; e-mail ratcha.222@gmail.com © 2015 Naturalis Biodiversity Center & Centraalbureau voor Schimmelcultures 294 Persoonia – Volume 35, 2015 Psathyrella complutensis 295 Fungal Planet description sheets Fungal Planet 384 – 4 December 2015 Psathyrella complutensis Heykoop & G. Moreno, sp. nov. Etymology. Derived from Complutum, Roman name for Alcalá de Henares, the locality where this species was found for the ﬁrst time. Classiﬁcation — Psathyrellaceae, Agaricales, Agaricomycetes. Cap 3–12 mm broad and 2–4 mm high, primordium globose, ellipsoid, then semiglobose, convex, somewhat flattened, with umbo or not, ﬁnally totally flat, dark reddish brown when young (Munsell 2.5YR 3/4), sometimes dusky red to dark red (Mu. 10R 3/4, 3/6), in some specimens even darker (Mu. 10R 2.5/2) at centre, elsewhere dark brown (Mu. 7.5 YR 3/4), becoming reddish brown (Mu. 2.5/YR 4/4) or reddish yellow (Mu. 7.5 YR 6/6). Margin paler, hygrophanous, faintly striate, after drying it becomes ﬁrst strongly ochraceous then cream; in primordium stage entirely covered by a ﬁbrillose white veil, appearing later as dispersed ﬁbrils half-way to centre, evanescent. Gills distant, L = 11–17, broadly adnate, ventricose, very pale brown when young (Mu. 10YR 8/4), reddish grey (Mu. 5YR 5/2) to dark reddish brown (Mu. 5YR 3/2) at maturity, with white ﬁmbriate edge; lamellulae present. Stem 10–30 × 0.5–1 mm, cylindrical, sometimes curved and slightly widened at base, sometimes united with other stipes forming small bundles, fragile, whitish to pale brown (Mu. 10YR 6/3), top 1/4 part very pruinose, below ﬁbrillose because of veil remnants, and white tomentose at the base. Taste mild, smell none. Spore-print: reddish black (Mu. 10R 2.5/1). Spores 9–12.5(–14.5) × 5–6.5(–8) µm, av. 10.3– 11.3 × 5.4–6 µm (7 collections), Qav = 1.82–1.97, oblong, ellipsoid, smooth, with a well-deﬁned germ pore (up to 2 µm), in NH4OH (10 %) reddish brown. Basidia 4-spored, 17–25 × 9.5–12 µm, sterigmata up to 5 µm in height, clavate, hyaline, but sometimes with brownish intracellular pigment. Cheilocystidia numerous, very variable, utriform (some subcapitate) to fusiform or lageniform, 25–35 × 7–15 µm, hyaline, intermixed with more or less abundant clavate cells, 15–22 × 10–16 µm, hyaline. Pleurocystidia absent. Caulocystidia present in the upper part of the stem, similar to cheilocystidia. Hymenophoral trama in NH4OH (10 %) distinctly yellowish brown from membranal pigment, with yellowish hyphal septa and some encrustations. Clamp-connections not seen. Habitat & Distribution — Growing solitary, gregarious or even fasciculate (small groups consisting of 2–5 united basidiomata) on calcareous loamy soil under Kochia prostrata, with Urtica, among mosses and Nostoc. So far known from Spain and Sweden, but probably often mistaken for P. effibulata. Typus. spAin, Alcalá de Henares, Parque de los Cerros, on slopes with Kochia prostrata on loamy soil among mosses, 4 Dec. 2014, M. Heykoop, G. Moreno & M. Lizárraga (holotype AH 33713, ITS sequence GenBank KR261441, LSU sequence GenBank KR233834, MycoBank MB812345). Additional specimens examined. Psathyrella complutensis: spAin, Alcalá de Henares, Parque de los Cerros, under Kochia prostrata on slopes on loamy soil among mosses, 4 Dec. 2014, M. Heykoop, G. Moreno & M. Lizárraga, paratype AH 45541; ibid., paratype AH 45542 (ITS, LSU sequences GenBank KR261442, KR233835); ibid., paratype AH 45543; Alcalá Colour illustrations. Spain, Madrid, Alcalá de Henares, Parque de los Cerros, slope on loamy soil with Kochia prostrata and mosses where the holotype was collected; basidiomata, cheilocystidia, basidioles and cells of the subhymenium lacking clamp-connections, spores (all from the holotype). Scale bars = 1 cm (basidiomata), 10 µm (microscopic elements), 2 µm (spores under SEM). de Henares, El Gurugú, in open areas under Kochia prostrata, on loamy soil among Nostoc and mosses, M. Heykoop & J. Álvarez, 8 Nov. 1997, paratype AH 23895 (ITS sequence GenBank KR261444); ibid., AH 23896 (ITS sequence GenBank KR261443). – swEdEn, Skåne, Kristianstad, Näsby fält, on loamy soil, 19 Aug. 2004, L. Örstadius, Herb. Örstadius 92-04 (ITS, LSU sequences GenBank KR261440, KR233833). Psathyrella effibulata: swEdEn, Skåne. Ö. Sönnarslöv, Kristinelund, in a nitrophilous pasture 27 Aug. 2008, L. Örstadius, Herb. Örstadius 103-08 (ITS, LSU sequences GenBank KR261439, KR233832); Skåne, Trolle-Ljungby. Tosteberga, in a pasture on sandy calcareous soil, in a thicket of Crataegus and Corylus, 2 Aug. 2011, L. Örstadius, Herb. Örstadius 99-11 (ITS, LSU sequences GenBank KR261438, KR233831); Skåne, Ravlunda, Klammersbäck, in a pasture with Crataegus, 5 Oct. 2012, L. Örstadius, Herb. Örstadius 149-12 (ITS, LSU sequences GenBank KR261437, KR233830). Psathyrella purpureobadia: spAin, Alcalá de Henares, in calcareous pasture under Kochia prostrata, 12 Dec. 1991, A. Altés & G. Moreno, AH 23690 (ITS sequence GenBank KR261436). Notes — Psathyrella complutensis is characterised by its small size, the reddish brown colour of its caps, the absence of pleurocystidia and by growing with gregarious to subcaespitose habit on loamy calcareous soils. In our phylogeny P. complutensis is included in a clade together with P. purpureobadia and P. effibulata, all of which lack clamp-connections. Psathyrella complutensis keys out in sect. Spintrigerae (Kits van Waveren 1985), because of the lack of pleurocystidia, though its average spore length is longer than 10 µm. According to this feature and the small size of its basidiomata it could also be placed within sect. Atomatae. However, Kits van Waveren (1985) stated that carpophores in this section are never caespitose or subcaespitose. In the phylogeny of Larsson & Örstadius (2008), P. effibulata and P. purpureobadia are sometimes included together in a clade sister to the calcarea clade (≈ sect. Atomatae) deﬁned by Nagy et al. (2013). In our phylogeny, however, this relationship could not be supported. Psathyrella purpureobadia differs from P. complutensis because of its larger size, vinaceous brownish colours of the caps (similar to those observed in P. bipellis), numerous pleurocystidia, differently shaped and much longer cheilocystidia (up to 58 µm in length), and much darker and slightly longer spores. Arnolds (2003) stated spores of P. purpureobadia measure on average 10.4–10.8 × 5.4–5.6 µm; however, our material (AH 23690) has longer spores measuring 11.9 × 6.8 µm on average. Psathyrella effibulata differs from P. complutensis because of the presence of pleurocystidia, different colours of the cap, slightly larger basidiomata which are not fasciculate and smaller spores, measuring on average 8.5–9.9 × 4.3–5 µm vs 10.3–11.3 µm × 5.4–6 µm in P. complutensis. The ITS phylogenetic tree of Psathyrellaceae was constructed in MrBayes, and both Bayesian posterior probability and maximum likelihood bootstrap support are annotated. In the resulting tree, most infrageneric nodes were not resolved, providing little information about the phylogenetic afﬁliation of the new species. Psathyrella complutensis is closely related to P. effibulata and P. purpureobadia. All three species display some degree of intraspeciﬁc variability (only 1/567 bp in P. complutensis). The low interspeciﬁc variability of the ITS region between these taxa could be causing the relatively low Bayesian support for P. complutensis (0.77), although this could probably be improved by sequencing additional markers (for phylogenetic tree, see MycoBank). Michel Heykoop, Gabriel Moreno & Pablo Alvarado, Departamento de Ciencias de la Vida (Área de Botánica), Universidad de Alcalá, E-28805 Alcalá de Henares, Spain; e-mail: michel.heykoop@uah.es, gabriel.moreno@uah.es & pablo.alvarado@gmail.com © 2015 Naturalis Biodiversity Center & Centraalbureau voor Schimmelcultures 296 Persoonia – Volume 35, 2015 Chlorophyllum lusitanicum Fungal Planet description sheets 297 Fungal Planet 385 – 4 December 2015 Chlorophyllum lusitanicum G. Moreno, Mohedano, Manjón, Carlavilla & Altés, sp. nov. Etymology. From Lusitania (ancient Iberian Roman province including the southern part of Portugal and mainly the autonomous community of Extremadura in the west of Spain), the geographic area where this species has been collected. Classiﬁcation — Agaricaceae, Agaricales, Agaricomycetes. Epigeous basidiomata 1.5–3.5 × 1.2–3.4 cm (measurements taken from herbarium material), irregularly globose or subglobose, rarely obpyriform, not lobed, white with light pink tones when young and after friction, but dark brown at maturity. Peridium smooth, breaking into polygonal patches at maturity (similar to Lycoperdon utriforme), c. 0.2–0.5 mm thick, formed by cylindrical, septate, thin-walled, smooth hyphae lacking incrustations, 4 – 8 µm diam, clamp connections not seen. Stipe absent or rudimentary with a thick whitish mycelial cord. Columella well-developed, reaching half to the fruiting body, up to 1 cm wide, and whitish in colour. Gleba whitish to pale yellowish, frequently presenting small cavities and with a scaly appearance in herbarium material, breaking easily. Basidia 35 – 43 × 15 –18 µm, clavate to broadly ellipsoid, with 1– 4 sterigmata, variable in length, c. 8–16 × 1.4–2 µm, forming a true hyaline hymenium. Clamp connections rarely observed at the base of the basidia and basidioles. Basidiospores globose to subglobose, more rarely ovoid to ellipsoid (abnormal spores frequently illustrated in gastroid fungi also seen), 10–14(–15) × 10–13(–14) µm, (L/W = 1.0–1.08), germ pore absent, hyaline, smooth, dextrinoid, with a large lipid droplet and hilar appendix, 2–3(–5) × 1.5–2 µm. Smell and taste not recorded. Habitat & Distribution — Grassland areas used for cattle grazing (dehesa or montado anthropogenic agro-sylvo-pastoral system), where oaks as holm (Quercus ilex subsp. ballota) and cork oak (Q. suber) are the dominant trees. Currently known only from Cáceres, Spain. Typus. spAin, Extremadura, Cáceres, Navalmoral de la Mata, Jaral del Romeral, beside the reservoir Arroyo de Barrancas Altas, 280 m asl, nitriﬁed grasslands with cow manure, 16 Nov. 2011, J.M. Mohedano & J.A. Suárez (holotype AH 45540, ITS sequence GenBank KR233482, LSU sequence GenBank KR233491, MycoBank MB 812380). Additional specimens examined. Chlorophyllum lusitanicum: spAin, beside the reservoir Arroyo de Barrancas Altas, Jara del Romeral, Navalmoral de la Mata, Cáceres, grassland of Quercus suber, 23 Nov. 2011, J.M. Mohedano, C. Gelpi, J.A. Suárez & G. Moreno, AH 43927 (ITS, LSU sequences GenBank KR233483, KR233492); Turuñuelo farm, Navalmoral de la Mata, Cáceres, dehesa grassland, Nov. 2011, J.A. Suárez, AH 45643; Navalmoral de la Mata, Cáceres, dehesa grassland, 12 Nov. 2012, J.M. Mohedano, AH 45539 (ITS, LSU sequences GenBank KR233484, KR233493); dehesa grassland, beside the reservoir Arroyo de Barrancas Altas, Jara del Romeral, Cáceres, 5 Apr. 2012, J.M. Mohedano & A. Rodríguez, AH 45644. Chlorophyllum agaricoides: spAin, Toros de Guisando, beside the Cañada Real, El Tiemblo, Ávila, prairie, 1 June 2008, R. González, AH 42972 (ITS, LSU sequences GenBank KR233485, KR233494); Añe, Segovia, prairie, 31 Oct. 2008, F. Gracia, AH 45645; Valdecañas de Tajo, Cáceres, prairie frequented by sheep, 10 Nov. 2011, J.M. Mohedano, AH 43926 (ITS, LSU sequences GenBank KR233486, KR233495); ibid., AH 43924 (ITS, LSU Colour illustrations. Spain, Navalmoral de la Mata, nitriﬁed grasslands with cow manure where the holotype was collected; basidiomata; fruit body section and gleba detail and columella; tetrasporic, bisporic and monosporic basidia, basidiospores in water, ammoniacal congo red and Melzer reactive (holotype AH 45540). Scale bars = 1 cm (basidiomata), 10 µm (basidia, spores, basidiole by LM), 2 µm (spores by SEM). sequences GenBank KR233487, KR233496) and AH 43925 (ITS, LSU sequences GenBank KR233488, KR233497); Millanes de la Mata, Cáceres, prairie, 8 Nov. 2011, J.A. Suárez, AH 43928 (ITS, LSU sequences GenBank KR233489, KR233498); Navalmoral de la Mata, Cáceres, prairie of holm oak, 10 Nov. 2011, Soc. Micol. Extremadura, AH 45646; Moncalvillo dehesa, San Agustín de Guadalix, Madrid, prairie of holm oak, 9 Nov. 2013, F. Melgar, AH 44060; Madrid, prairie of holm oak, 15 Nov. 2013, Soc. Micol. Madrid, AH 44064. Chlorophyllum arizonicum: MExico, km 31 Hermosillo-Yécora, La Colorada, Sonora, thorny bushes, 11 Nov. 1996, M. Esqueda, A. Armenta, A. Núñez, R. Rodríguez & R. Santos, AH 31724 (ITS, LSU sequences GenBank KR233490, KR233499). Notes — Chlorophyllum lusitanicum is characterised by the globose to subglobose basidiomata, whitish to pink hues when young, whitish short columella, reaching a maximum of half of the fruiting body, gleba white to yellowish white at maturity, globose to subglobose spores, 10–14(–15) × 10–13(–14) µm, hyaline, smooth and dextrinoid, with few clamps at the base of the basidia and basidioles. The position and composition of Macrolepiota within the Agaricaceae and its phylogenetic relationships with other members of the family were investigated, using both molecular (ITS and LSU rDNA sequences) and morphological characters. The molecular data separate the genus into two clades Macrolepiota and Chlorophyllum (Vellinga et al. 2003). The secotioid genus Endoptychum typiﬁed by E. agaricoides, must belong to Chlorophyllum as C. agaricoides (Vellinga 2002, 2003). However, the phylogenetic position of Endoptychum arizonicum is unresolved, being sister to Agaricus and Chlorophyllum (Vellinga 2002, Lebel & Syme 2012). Chlorophyllum agaricoides is a species close to C. lusitanicum, but differs by its stipitate to percurrent basidiomata, well-developed columella, dark brown gleba at maturity, and greenish to yellowish brown, ellipsoid spores, not larger than 10 µm long (Moreno et al. 2007). Chlorophyllum arizonicum (Shear & Grifﬁths) G. Moreno & Altés, comb. nov. — MB814884 Basionym. Secotium arizonicum Shear & Grifﬁths, Bull. Torrey Bot. Club 29: 450. 1902. Notes — Chlorophyllum arizonicum is a similar species, differing by its smaller basidiomata, 1–1.3 cm diam in our collections, 2–4 × 1.5–3 cm diam in the original description (Shear 1902), with not fully developed columella, smaller spores, 7–12 µm diam and growing in xerophilous areas. A morphological study of the Arizona type material and other collections of desert areas from USA and Mexico (Hermosillo, San Luis Potosi, Sonora) was conducted by Moreno et al. (2007). Other species described as Endoptychum have afﬁnities with Agaricus and they have been transferred to that genus, for example, Endoptychum depressum (≡ Agaricus inapertus; Vellinga et al. 2003). Similarly, the Australian species as Endoptychum melanosporum, E. moongum and E. wariatodes are also morphologically related to Agaricus (Lebel & Syme 2012). The phylogenetic tree was based on a maximum likelihood (ML) analysis of ITS and LSU sequences with the program MEGA v. 6.05. Lepiota cristata was used as outgroup. Bootstrap support values ≥ 75 % are given above the branches (for phylogenetic tree, see MycoBank). Gabriel Moreno, Justo Muñoz Mohedano, José L. Manjón, Juan R. Carlavilla & Alberto Altés, Departamento de Ciencias de la Vida (Área de Botánica), Universidad de Alcalá, E-28805 Alcalá de Henares, Madrid, Spain; e-mail: gabriel.moreno@uah.es, jmmohedano@yahoo.es, josel.manjon@uah.es, jramon787@gmail.com & alberto.altes@uah.es © 2015 Naturalis Biodiversity Center & Centraalbureau voor Schimmelcultures 298 Persoonia – Volume 35, 2015 Phytophthora gondwanensis 299 Fungal Planet description sheets Fungal Planet 386 – 4 December 2015 Phytophthora gondwanensis L.A. Shuttlew., K. Scarlett, R. Daniel & D.I. Guest, sp. nov. Etymology. Name refers to Gondwana Rainforests of Australia World Heritage Area where this species was collected. Classiﬁcation — Peronosporaceae, Peronosporidae, Oomycota. Mycelia often gnarled and tortuous. Sporangia initially abundant after isolation from soil, and on 10 % V8 agar after 5 d, caducous, papillate, papilla sometimes elongated, mainly globose to ovoid, sometimes limoniform, obturbinate, obpyriform, 39.3 ± 5.2 × 30.5 ± 3.4 µm (range 26.1– 57.1 × 22.5 – 38.6 µm), length /breadth ratio 1.2 ± 0.1, pedicel length less than 5 µm. Sporangiophores sympodial. Sporangial production in culture decreased over time. Chlamydospores not observed. Sex organs: homothallic, amphigynous, hyaline to yellow. Oospores formed abundantly in soil. Oogonia abundant on V8 after 5 d, globose, smooth, borne laterally and terminally, mainly monosporous and plerotic, 23.6–32.1 (av. 28.4) µm diam, wall ranging from 1.5–4.5 (av. 2.7) µm. Antheridia monoclinous, elongate, 9.6 –13.9 (av. 11.5) µm diam. Culture characteristics — On carrot agar and V8 agar colonies are flat, on PDA they are more aerial, dense and slower growing. Optimum temperatures for growth 25 – 30 °C (55.5 mm and 55.3 mm diam in 5 d, respectively), 1–2 mm at 5 °C, no growth at 35 °C. Species is pathogenic to lupin seedlings, causing root rot after 3–4 wk. Typus. AustrAliA, New South Wales, Oxley Wild Rivers National Park, collected from soil, coll. L.A. Shuttleworth & B.L. Freedman, 28 Nov. 2011, isol. K. Scarlett, Mar. 2014 (holotype a dried 10 % V8 agar disc CBS H-22283; culture ex-type W 1858 = CBS 139336 = CMW 42633, ITS sequence GenBank KP070695, coxII sequence GenBank KP070638, tub2 sequence GenBank KP070605, MycoBank MB812576). Additional specimen examined. AustrAliA, New South Wales, Dorrigo National Park, coll. R. Daniel & D.I. Guest, isol. K. Scarlett, Mar. 2014, paratype dried 10 % V8 agar disc CBS H-22284, culture ex-paratype W 1857 = CBS 139337 = CMW 42634, ITS sequence GenBank KP070696, coxII sequence GenBank KP070637, tub sequence GenBank KP070598. Notes — Phylogenetically, P. gondwanensis is a strongly supported species residing in clade 10 with maximum likelihood bootstrap support, maximum parsimony bootstrap support and Bayesian posterior probability 100 %, 99 % and 1.0, respectively (Scarlett et al. 2015). This species is most closely related to P. boehmeriae but differs by 16 ﬁxed polymorphisms on ITS, 17 on coxII and 22 on tub2. Morphologically, P. gondwanensis has smaller sporangial dimensions and smaller antheridia than P. boehmeriae (Erwin & Ribeiro 1996). 100 100/1.0 100 100/1.0 W1880 Mt Barney NP QLD P. frigida P. frigida P16051 P. bisheria P10117 100 100/1.0 Clade 2 LM 24 Lamington NP QLD P. multivora P. multivora P1817 100/100 1.0 P. citricola P0716 Phytophthora sp. W1856 Oxley Wild Rivers NP NSW 98/87/- Clade 4 100/100 P. alticola P16052 1.0 -/1.0 P. arenaria CBS 127950 W1881 Dorrigo NP NSW 100/100 1.0 P. heveae P. heveae P3428 Clade 5 SP16 Springbrook NP QLD 97 I Oxley Wild Rivers NP NSW 140 II Washpool NP NSW 100 HFW5 I Willi Willi NP NSW 100/1.0 P. cinnamomi P2110 Maximum likelihood phylogeny of the combined ITS/coxII dataset (−ln 9986.75) showing the position of P. gondwanensis in clade 10. Values displayed at branches are maximum parsimony bootstrap ≥ 70 % (1st value), maximum likelihood bootstrap ≥ 70 % (2nd value) and Bayesian posterior probability ≥ 0.95 (3rd value). P = World Phytophthora Genetic Resource Collection, University of California, Riverside, USA; W = Royal Botanic Gardens and Domain Trust culture collection, Sydney, Australia. 100 100/1.0 P. cinnamomi Clade 7b 136 I Barrington Tops NP NSW 99 100/1.0 133 I Werrikimbe NP NSW MH004 Mt Hyland NR NSW 90/85/- 99 99/1.0 116-II Gibraltar Range NP NSW P. parvispora CBS 411.96 P. cinnamomi var. robiniae P16350 P. erythroseptica P1699 100 95/1.0 P. sp. aff. erythroseptica P10811 P. cryptogea P1088 GI 181A I Barrington Tops NP NSW 145F II Oxley Wild Rivers NP NSW Carrai7 II Oxley Wild Rivers NP NSW 145D I Oxley Wild Rivers NP NSW 100 99/1.0 99 98/1.0 14 II Barrington Tops NP NSW 14 I Barrington Tops NP NSW Clade 8a NE015 New England NP NSW P. cryptogea GII 233 II Barrington Tops NP NSW P. cryptogea P3103 GII 279 II Barrington Tops NP NSW 77 75/0.99 W1878 Border Ranges NP NSW NE006 New England NP NSW 196 II Gibraltar Range NP NSW MR19 Main Range NP QLD 98 99/1.0 W1879 Border Ranges NP NSW 26 II Oxley Wild Rivers NP NSW 100/99/1.0 Colour illustrations. Australia, New South Wales, Oxley Wild Rivers National Park, Apsley Falls (photo: L.A. Shuttleworth). L to R: ex-type culture on 10 % V8 agar, globose papillate sporangium, amphigynous oospore. Scale bars = 20 µm. P. cryptogea GIII P. cryptogea P10613 GIII 94/91/1.0 P. macrochlamydospora P10267 P. macrochlamydospora 79 76/1.0 98 99/1.0 100 100/1.0 Clade 9 P. richardiae P6875 P. quininea P3247 CBS 139337 Dorrigo NP NSW 100/99/1.0 P. 100/99/1.0 CBS139336 Oxley Wild Rivers NP NSW gondwanensis sp. nov. P. boehmeriae P6950 Clade 10 P. kernoviae P10681 P. gallica P16826 Pythium undulatum P10342 Phytopythium vexans P3980 0.05 substitutions/site Lucas A. Shuttleworth & Kelly Scarlett, University of Sydney, Faculty of Agriculture and Environment, Australia; e-mail: lucas.shuttleworth@sydney.edu.au & kelly.scarlett@sydney.edu.au Rosalie Daniel, University of Sydney, Faculty of Agriculture and Environment and Elizabeth Macarthur Agricultural Institute, NSW Department of Primary Industries, Australia; e-mail: rosalie.daniel@dpi.nsw.gov.au David I. Guest, University of Sydney, Faculty of Agriculture and Environment, Australia; e-mail: david.guest@sydney.edu.au © 2015 Naturalis Biodiversity Center & Centraalbureau voor Schimmelcultures 300 Persoonia – Volume 35, 2015 Diaporthe tulliensis 301 Fungal Planet description sheets Fungal Planet 387 – 4 December 2015 Diaporthe tulliensis R.G. Shivas, Vawdrey & Y.P. Tan, sp. nov. Etymology. Name refers to the town Tully, near where the fungus was collected. Classiﬁcation — Diaporthaceae, Diaporthales, Sordariomycetes. Sporulates on PDA and wheat straw pieces on WA after 4 wk. Conidiomata pycnidial, scattered, aggregated in small groups up to 4 mm diam, subglobose, up to 500 μm diam, ostiolate, beaks absent or up to 1 mm long, cream to pale yellow conidial droplets exuded from ostioles; walls thin, composed of an inner layer of yellowish brown textura angularis and an outer layer of darker yellowish brown textura epidermoidea. Conidiophores formed from the inner layer of the locular wall, reduced to conidiogenous cells, hyaline, cylindrical, tapered towards the apex, 15–20 × 1.5–2.5 μm. Alpha conidia oval to cylindrical, rounded at the apex, obconically truncate at base, hyaline, (4.5–)5–7 × 2–2.5(–3) μm. Beta conidia scarce amongst the alpha conidia, flexuous, hamate, hyaline, 25 –30 × 1.0(–1.5) μm. Culture characteristics — (after 1 wk in the dark and a further 3 wk under 12 h ultraviolet light / 12 h dark cycle, at 23 °C): Colonies on PDA cover the entire plate, flat with no aerial mycelium, white, reverse off-white. On OA agar colonies cover the entire plate, flat with sparse aerial mycelium, olivaceous grey diffused with grey olivaceous patches (Rayner 1970), reverse greyish sepia with irregular stromatic patches bordered by narrow dark margins. Notes — At least two other species, Phomopsis folliculicola and P. theobromae, have been isolated and described from Theobroma cacao (Uecker 1988). One of these species, P. folliculicola, causes cacao pod rot, whereas the other, P. theobromae, inhabits cacao leaves (Punithalingam 1974). These two species, as well as D. tulliensis, all possess morphologically similar alpha conidia in the range 5–8 × 2–3 μm. DNA sequence data is not available from the holotype specimens of either P. folliculicola or P. theobromae. For taxonomic stability and clarity, the fungus from northern Queensland is described as new. Although D. tulliensis was isolated from the rotting stem end of a cacao pod, it is not known whether this fungus is a pathogen, an opportunistic saprobe or an endophyte. Typus. AustrAliA, Queensland, Tully, from rotted stem end of fruit of Theobroma cacao, 10 Feb. 2015, M. Smith (holotype BRIP 62248a (includes extype culture); ITS sequence GenBank KR936130, LSU sequence GenBank KR936131, tub2 sequence GenBank KR936132, tef1 sequence GenBank KR936133, MycoBank MB812896). Colour illustrations. Theobroma cacao cultivated in northern Queensland, Australia (image by Yan Diczbalis); colonies on PDA (left) and OA (right), surface (top) and reverse (bottom); conidiomata on wheat straw pieces; conidia and conidiophores. Scale bars = 1 cm, 1 mm, 10 μm and 10 μm. Roger G. Shivas & Yu Pei Tan, Department of Agriculture and Fisheries, Ecosciences Precinct, GPO Box 267, Brisbane 4001, Queensland, Australia; e-mail: roger.shivas@daf.qld.gov.au & yupei.tan@daf.qld.gov.au Lynton L. Vawdrey, Department of Agriculture and Fisheries, Centre for Wet Tropics Agriculture, South Johnstone, Queensland, Australia; e-mail: lynton.vawdrey@daf.qld.gov.au © 2015 Naturalis Biodiversity Center & Centraalbureau voor Schimmelcultures 302 Persoonia – Volume 35, 2015 Diaporthe vawdreyi 303 Fungal Planet description sheets Fungal Planet 388 – 4 December 2015 Diaporthe vawdreyi Y.P. Tan & R.G. Shivas, sp. nov. Etymology. Name recognises Lynton Leslie Vawdrey, an eminent and respected Australian plant pathologist, who ﬁrst isolated this fungus. Classiﬁcation — Diaporthaceae, Diaporthales, Sordariomycetes. Sporulates on PDA, OA and wheat straw pieces on WA after 4 wk. Conidiomata pycnidial, scattered, aggregated in small groups up to 2 mm diam, subglobose, up to 250 μm diam, ostiolate, beaks up to 1 mm long, abundant cream to pale yellow conidial droplets exuded from ostioles; walls composed of an inner layer of yellowish brown textura angularis and an outer layer of darker yellowish brown textura epidermoidea. Conidiophores formed from the inner layer of the locular wall, ampulliform to lageniform, mostly reduced to conidiogenous cells or 1-septate, hyaline, 6–15 × 1.5–3 μm at base. Alpha conidia cylindrical, rounded at the apex, sometimes tapered towards the base, hyaline, (5.5–)6–8 × 1.5–2(–2.5) μm. Beta conidia abundant, flexuous, mostly hamate, hyaline, (18–)25–33 × 1.0(–1.5) μm. Culture characteristics — (after 1 wk in the dark and a further 2 wk under 12 h ultraviolet light / 12 h dark cycle, at 23 °C): Colonies on PDA 6–7 cm diam, flat with no aerial mycelium, margin undulate, off white to faintly mauve, agar darkens, reverse irregularly zonate, pale hazel at margin becoming darker towards centre. On OA colonies cover the entire plate, flat, rosy buff with irregular grey patches, reverse cinnamon with irregular stromatic patches bordered by narrow dark margins (Rayner 1970). Notes — At least two other species, Phomopsis destructa (as ‘destructum’) and P. psidii, have been isolated from Psidium (Uecker 1988). One of these two species, P. destructa, was associated with pulpy fruit rot of Psidium guajava in India (Rao et al. 1976). Diaporthe vawdreyi has alpha conidia that are shorter than those of P. destructa (11–30 μm) and beta conidia that are longer than those of P. psidii (14.5–18.5 μm). Although D. vawdreyi was isolated from a specimen of rotted fruit, it is not known whether this fungus is a pathogen, opportunistic saprobe or endophyte. Typus. AustrAliA, Queensland, East Feluga, from fruit rot of Psidium guajava, 18 Sept. 2014, Y. Diczbalis (holotype BRIP 57887a (includes ex-type culture); ITS sequence GenBank KR936126, LSU sequence GenBank KR936127, tub2 sequence GenBank KR936128, tef1 sequence GenBank KR936129, MycoBank MB812895). Colour illustrations. Psidium guajava cultivated in northern Queensland, Australia; symptomatic fruit, colonies on PDA (top) and OA (bottom), surface (left) and reverse (right); conidiophores, beta conidia, conidioma and alpha conidia. Scale bars = 1 cm, 1 cm, 10 μm, 10 μm, 100 μm and 10 μm. Yu Pei Tan & Roger G. Shivas, Department of Agriculture and Fisheries, Ecosciences Precinct, GPO Box 267, Brisbane 4001, Queensland, Australia; e-mail: yupei.tan@daf.qld.gov.au & roger.shivas@daf.qld.gov.au © 2015 Naturalis Biodiversity Center & Centraalbureau voor Schimmelcultures 304 Persoonia – Volume 35, 2015 Hygrocybe jackmanii 305 Fungal Planet description sheets Fungal Planet 389 – 4 December 2015 Hygrocybe jackmanii Lebeuf, Thorn, Boertm. & Voitk, sp. nov. Etymology. Name is a tribute to Captain William Jackman, who swam back and forth from shore 27 times to save 27 persons from a storm-grounded ship. Hygrocybe jackmanii fruits during the same stormy early October on the same Labrador shores where Jackman’s heroic feat took place. Classiﬁcation — Hygrophoraceae, Agaricales, Agaricomycetes. Macroscopic: Pileus 10–40 mm diam, convex, decurved margin, plane with age, centre plane to depressed, margin slightly crenulate; radially adpressed ﬁbrillose approaching squamulose in the centre; opaque, only edge of margin slightly translucent; orange-red, central squamules brown-grey, margin fringed with yellow ﬁbrils. Lamellae: distant to moderately spaced, up to 3 mm wide; sinuous, adnate; yellow, turning orange with maturity; lamellulae 0–3. Stipe: 12–45 × 3–6 mm; even; smooth with sparse yellow flocculation at apex; ringless; solid to pithy; apex orange-yellow, lighter toward base, no staining; usually half-buried in sand. Context: yellow; smell nonspeciﬁc; taste nonspeciﬁc. Sporeprint white. Entire fruitbody slightly waxy to sticky. Microscopic: Spores (type collection, 3 sporocarps, n = 96) (10.4–)11.8–15.1(–18) × (3.6–)4.2–5.5(–6.2) μm (mean = 13.5 × 4.8), Q = (2.1–)2.5–3.1(–3.5) (mean 2.8); evenly cylindrical, at times slightly constricted with concave side and occasionally distally swollen; walls smooth, thin, inamyloid; contents amorphous. Basidia 51– 65 × 7– 9 μm, 4-spored, basidioles numerous, some segmented with short basal cells. Cystidia none seen. Clamp-connections present in all tissues, with medallion-clamps on some basidia and basidioles. Lamellar trama subregular, of non-inflated cells with perpendicular cross walls, 55 –172 × 5 – 8 µm. Pileipellis a trichoderm in young fruitbodies, in older a cutis, end cells 28–96 × 7–10 µm, some with grey-brown content. Habitat — In groups in shifting sand adjacent to heath or vascular plants, but not among them; of nearby moss, dune grass, Alnus viridis ssp. crispa, and Empetrum nigrum nearby, E. nigrum seems the most consistent; fruits together with Alpova cinnamomea and Sabuloglossum arenarium. Distribution — Currently only known from the type location. Phylogeny — The ITS sequence of the holotype collection (ampliﬁed with primers ITS8-F and ITS6-R) was heterozygotic, with one haplotype having two insertions totalling 3 bases in ITS1 plus a single heterozygous site (C/T) early in ITS2. In contrast, the sequence of our material of H. andersonii lacked indels but had two separate C/T heterozygosities in the 5.8S and ITS2 regions. Neighbour-joining and maximum parsimony analyses placed both haplotypes of H. jackmanii as sister to the two available sequences of H. andersonii, but differing sufﬁciently (12.7 %) to consider H. jackmanii as a separate species. Both species were placed in subg. Pseudohygrocybe, sect. Colour illustrations. Hygrocybe jackmanii in situ in Labrador sand dune. Upper insert shows characteristic growth in sand, on the border of heath, but not in the heath. Close to moss, dune grass, alder and crowberry; the last (Empetrum nigrum) is the most consistent close potential partner. Lower insert shows elongated spores, 11.8–15.1 µm in length. Among red species of Hygrocybe with a dark disc, only H. andersonii as longer spores. Scale bar = 10 µm. Firmae, in a clade with H. miniata. However, sect. Coccineae and its subsect. Squamulosae were not resolved as monophyletic by these ITS data, so a conclusive placement of H. andersonii and H. jackmanii awaits further sequence data. Typus. cAnAdA, Forteau, Labrador, Newfoundland and Labrador, in littoral sand dunes, 2 Oct. 2011, A. Voitk (holotype DAOM 574886, ITS sequence GenBank KT207630 (haplotype A) and KT207631 (haplotype B), alignment in TreeBASE S17881; MycoBank MB812924); isotypes Renée Lebeuf HRL1060, UWO-F1, David Boertmann 11.10.02 (av 15). Notes — Long, cylindrical spores set Hygrocybe jackmanii apart from all other species of Hygrocybe with dark squamules on the disc, except the recently described H. andersonii. The latter is a southern species growing along the US Gulf Coast with Ceratiola ericodes. That plant is not known north of southern South Carolina. In contrast, H. jackmanii is a northern fungus, seemingly associated with Empetrum nigrum, an ericaceous inhabitant of northern sand dunes. Phylogeny has shown these two fungal species to be distinct. Segmented basidioles are an unusual character found in sect. Firmae. For an additional description of H. jackmanii, see Lebeuf et al. (2016). A Muscle alignment of 50 Hygrocybe sequences selected from GenBank based on Lodge et al. (2014), with Hygroaster nodulisporus and Hygroaster albellus as outgroups, was analysed in PAUP v. 4.0b10 using both maximum parsimony and BioNJ algorithms, then pared down to the monophyletic group containing members of sections Firmae and Coccineae. The single most parsimonious tree is shown; numbers at nodes represent bootstrap support from a bootstrapped heuristic maximum parsimony analysis with 100 random additions of taxa (ﬁrst number) and from BioNJ (second number). Renée Lebeuf, 5251 rue Riviera, apt 102, Pierrefonds, QC, H8Z 3H7, Canada, e-mail: renee_myco@yahoo.com R. Greg Thorn, Department of Biology, University of Western Ontario, London, ON, N6A 5B7, Canada, e-mail: rgthorn@uwo.ca David Boertmann, Department of Bioscience, Aarhus University, Frederiksborgvej 399, P.O. Box 358, DK-4000 Roskilde, Denmark, e-mail: dmb@bios.au.dk Andrus Voitk, Box 2312, RR #1, Corner Brook, NL, A2H 2N2, Canada; e-mail: seened@gmail.com © 2015 Naturalis Biodiversity Center & Centraalbureau voor Schimmelcultures 306 Persoonia – Volume 35, 2015 Lindgomyces madisonensis 307 Fungal Planet description sheets Fungal Planet 390 – 4 December 2015 Lindgomyces madisonensis Raja & Oberlies, sp. nov. Etymology. Name refers to ‘Madison’ town in North Carolina where the type species was collected. Classiﬁcation — Lindgomycetaceae, Pleosporales, Dothideomycetes. Ascomata on wood 248–276 × 295–326 µm, black, superﬁcial to partially immersed, scattered, globose to subglobose, ostiolate, short papillate; papilla 37 × 47 µm. Peridium c. 25–35 µm wide, composed of dark irregularly shaped cells. Pseudoparaphyses cellular, abundant, c. 2 µm wide, covered with gelatinous material, septate, anastomosing above the asci. Asci 100–157 × 14–16 µm (mean and SD = 125 ± 16 × 15 ± 1 µm, n = 20), clavate to cylindrical, narrow at the apex, ﬁssitunicate, tapering to a short stipe at the base, with eight overlapping biseriate ascospores at ascus apex becoming uniseriate at ascus base. Ascospores 36–43 × 6–9 µm (mean and SD = 39 ± 2 × 7 ± 1 µm, n = 45), fusiform, straight or slightly curved, tapering at the apices, 1-septate, constricted at the septum; primary septum supra-median to mostly median (0.43–0.5; average 0.5, n = 40), hyaline when young; ascospores become 3-septate and brown with age, multiguttulate, equipped with short bipolar appendages, c. 2 µm long; appendages ephemeral in water and not clearly visible in glycerin and lactic acid. Culture characteristics — Colonies on PDA (Difco, Detroit, MI, USA) growing slowly (~ 25–30 mm diam in 4 wk), irregular, ﬁlamentous, raised, cottony, ﬁliform margin, opaque, grey at the centre and black towards the periphery, occasionally colourless guttates/exudates forming on the surface of the colony. viappendiculatus, L. cinctosporus, L. griseosporus, L. lemonweirensis and L. rotundatus (Hirayama et al. 2010, Raja et al. 2011, 2013, Zhang et al. 2014). All species of Lindgomyces described thus far have been reported from submerged wood in freshwater habitats. Lindgomyces madisonensis is morphologically most similar to L. apiculatus in having biapiculate gelatinous appendages. The former, however, differs from the latter in having narrow asci (100–157 × 14–16 µm in L. madisonensis vs 85–125 × 17–25 µm in L. apiculatus) and ascospores (36–43 × 6–9 µm in L. madisonensis vs 33–43 × 8–11 µm in L. apiculatus). In addition, molecular phylogenetic analyses of combined SSU and LSU as well as ITS clearly separate the two species. Other species in the genus that have biapiculate appendages include: L. biappendiculatus and L. angustiascus. Lindgomyces madisonensis differs from these taxa in both morphology and size of asci and ascospores. Molecular phylogenetic analysis also clearly distinguishes the aforementioned biapiculate spp. Raja et al. (2011) provided a key to six species of Lindgomyces described previously. Typus. A specimen derived from a culture isolated from submerged decorticated wood and grown on alfalfa (Medicago sp.) stems. usA, North Carolina, Rockingham County, Big Beaver Island Creek, Madison, N36°27'40.0" W80°01'46.0", water 10 °C, pH 5, 26 Apr. 2013, Huzefa A. Raja & Nicholas H. Oberlies, G416a (holotype ILLS 73408, ex-type culture DSM 100629 = CBS 140367, single ascospore isolate from holotype; SSU sequences GenBank KT207822, KT207823, ITS sequences GenBank KT207818, KT207819, LSU sequences GenBank KT207820, KT207821, alignment in TreeBASE S17851, MycoBank MB812940). Notes — Morphological features of this species, such as globose to subglobose, scattered, ostiolate and papillate ascomata; numerous cellular pseudoparaphyses; 8-spored, bitunicate, ﬁssitunicate, cylindrical asci with short, furcate pedicel; narrowly fusiform, hyaline, 1-septate ascospores bearing bipolar mucilaginous appendages, becoming brown and 3-septate with age, agree with the generic concept of the recently circumscribed genus Lindgomyces (Hirayama et al. 2010). Lindgomyces currently includes eight species, L. ingoldianus (type species), L. angustiascus, L. apiculatus, L. bre- Colour illustrations. Background photo of a stream in Piedmont region of North Carolina. Arrows on apical apices of ascospores show biapiculate appendages; arrow on ascus tip showing gelatinous material. Photos: Huzefa A. Raja. Scale bars: ascoma = 200 µm, all others = 20 µm. Phylogram of the most likely tree (- lnL = 4216.43) from a RAxML analysis of 20 taxa based on ITS nrDNA sequence data (1 071 bp). Numbers refer to RAxML bootstrap support values ≥ 70 % based on 1 000 replicates. Strain G416 is identiﬁed as having phylogenetic afﬁnities to members of the freshwater ascomycete genus Lindgomyces. Scale bar indicates number of nucleotide substitutions per site. A 30-d-old colony of G416a on PDA media is shown. Huzefa A. Raja, Noemi D. Paguigan & Nicholas H. Oberlies, Department of Chemistry and Biochemistry, University of North Carolina, Greensboro, USA; e-mail: haraja@uncg.edu, ndpaguig@uncg.edu & Nicholas_oberlies@uncg.edu © 2015 Naturalis Biodiversity Center & Centraalbureau voor Schimmelcultures 308 Persoonia – Volume 35, 2015 Neofabraea brasiliensis 309 Fungal Planet description sheets Fungal Planet 391 – 4 December 2015 Neofabraea brasiliensis Sanhueza & Bogo, sp. nov. Etymology. Name reflects the location where original isolates were collected. Classiﬁcation — Dermateaceae, Helotiales, Leotiomycetes. Conidiogenous cells straight or sinuous, 8–14 × 3–5 µm, more or less cylindrical, tapering to narrow apex; usually held on irregularly branched conidiophores, sometimes arising directly from hyphae, sometimes with acropleurogenous conidiogenous loci. Macroconidia 12 – 22 × 2.5 – 3.7 µm, aseptate, oblongellipsoidal, apex rounded to more or less pointed, base slightly conical. Microconidia mostly 2.5–3.5 × 1–1.5 µm, ellipsoidal to oblong-ellipsoidal, base slightly conical then truncated; microconidia can be produced in conidial masses with a white, cottony appearance. Culture characteristics — Colonies on MA, PDA and V8 are 28, 31 and 32 mm diam, respectively, after 15 d at 22 °C. On PDA the diameters are 12, 15, 12 and 12 mm after 3 wk at 4, 5, 30 and 31 °C, respectively. Aerial mycelium more or less lacking, slimy in appearance, surface covered with copious conidial zone. Cultures on PDA and V8 observed from above are intense reddish purple to reddish orange. ITS and β-tubulin II sequences — Sequence data for tub2 and ITS retrieved from GenBank was reviewed for all available strains with more than 88 % homology for ITS and 82 % for tub2. Including the sequences generated in this study, this amounted to 343 available strains for the ITS region and 108 strains for tub2. Strains with sequences available for both regions were selected for phylogenetic analyses and only the sequences belonging to the Neofabraea genus concept were kept, including those Cryptosporiopsis species that were recently introduced as new combinations for Neofabraea. The two regions were then concatenated into a single dataset in the order of ITS – tub2. Pezicula cinnamomea and Pezicula corticola were included as the outgroup. There were 55 strains available to be included in the concatenated alignment including the outgroup; once the identical sequences were removed this left 34 unique sequences representing eight Cryptosporiopsis/ Neofabraea species and the two Pezicula species. Typus. BrAzil, Santa Catarina, Fraiburgo/SC, isolated from canker of Malus domestica cv. ‘Fuji’, 2003, Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA - Brazilian Corporation of Agricultural Research) (holotype metabolically inert CNPUV499, culture ex-type CNPUV499, both held in CNPUV (Centro Nacional de Pesquisa de Uva e Vinho, Bento Gonçalves, RS, Brazil); ITS sequence GenBank KR107002, LSU sequence GenBank KR107002, tub2 sequence GenBank KR107011, MycoBank MB812129). Neofabraea alba 8 strains 100/1 85/0.99 Additional specimens examined. BrAzil, Santa Catarina State, Fraiburgo Municipality, isolated from Malus domestica cv. ‘Fuji’, 2002, CNPUV503 (ITS sequence GenBank KR107003, tub2 sequence GenBank KR107012); Rio Grande do Sul State, Vacaria Municipality, isolated from Malus domestica cv. ‘Fuji’, 2002, CNPUV506 no longer viable in collection (ITS sequence GenBank KR107001, tub2 sequence GenBank KR107010). 100/1 95/1 Neofabraea perennans 15 strains -/o Notes — This species was previously treated as Cryptosporiopsis perennans in Bogo et al. (2008). However, upon investigation of morphological and DNA sequence data collected from this strain it was recognised as phylogenetically distinct from all described Neofabraea /Cryptosporiopsis species (Chen et al. 2015). Three isolates from Brazil were identiﬁed as N. brasiliensis, and upon analyses of available ITS sequences in GenBank two further strains from Ecuador were found to group with this taxon (GenBank accessions JN546212 and HQ007246). Besides sequence differences, particularly for tub2, the most evident difference between N. brasiliensis and its most closely related species, N. actinidae, is the rate of growth which is signiﬁcantly lower in N. brasiliensis. The mycelium growth index (average daily growth over the ﬁrst 7 d) on PDA at the temperatures 4, 5, 30 and 31 °C for N. brasiliensis is 0.50, 0.54, 0.88 and 0.65 mm/d and for N. actinidae is 1.67, 1.75, 1.57 and 1.38 mm /d. Colour illustrations. Apple orchard in Brazil where this new species was isolated, macroconidia, microconidia and conidiogenous cell, 21-d-old colony on PDA, bull’s eye rot caused by N. brasiliensis on Fuji apple fruits, canker caused by N. brasiliensis on Fuji apple branch. Scale bar = 10 µm. Neofabraea citricarpa 8 strains -/o 57/o 97/ Neofabraea malicorticis 1 90/ 7 strains 0.98 95/0.99 Neofabraea kienholzii 4 strains 93/ 0.99 100/1 99/1 100/1 Neofabraea actinidae 6 strains Neofabraea brasiliensis 3 strains Neofabraea krawtzewii 2 strains Pezicula cinnamomea Pezicula corticola 0.04 The phylogenetic tree with N. brasiliensis was constructed with maximum likelihood (ML) analysis of concatenated ITS –tub2 sequences under the GTR+I+G model using PhyML v. 3.0 and with Bayesian inference (BI) using MrBayes v. 3.2.1. Support values were generated as nonparametric ML bootstraps with 100 bootstrap replicates and as Bayesian probabilities. Bootstrap support values (BV) over 50 percent or posterior probabilities (PB) greater than 0.5 are shown on the tree as BV/PB, BVs that were below 50 % in the PhyML tree are noted as (–) and clades that were absent in the MrBayes tree are noted as (o) (TreeBASE S17434). Rosa M. V. Sanhueza, Proterra Research Center, Proterra Agriculture Company, 95200-000, Vacaria/RS, Brazil; e-mail: rosamaria@proterra.agr.br Amauri Bogo, Crop Production Graduate Program, Santa Catarina State University, 88.520-000, Lages/SC, Brazil; e-mail: amauri.bogo@udesc.br C. André Lévesque, Tharcisse Barasubiye & Tara Rintoul, Agriculture and Agri-Food Canada, Ottawa, Ontario, Canada, K1A 0C6; e-mail: andre.levesque@agr.gc.ca, tharcisse.barasubiye@agr.gc.ca & tara.rintoul@agr.gc.ca © 2015 Naturalis Biodiversity Center & Centraalbureau voor Schimmelcultures 310 Persoonia – Volume 35, 2015 Aspergillus citocrescens 311 Fungal Planet description sheets Fungal Planet 392 – 4 December 2015 Aspergillus citocrescens Hubka, A. Nováková & M. Kolařík, sp. nov. Etymology. Name refers to rapid growth of this fungus (from the Latin adverb cito and verb cresco, crescere, crevi, cretus). Classiﬁcation — Aspergillaceae, Eurotiales, Eurotiomycetes. On MEA: Stipes hyaline, smooth, 4–10(–12) μm diam; conidial heads loosely radiate; uniseriate; vesicle globose or subglobose, occasionally subclavate or clavate, 10–30 μm diam; phialides lageniform, covering entire surface of vesicle, 5.5–9.5 × 4 – 6 μm; conidia globose, strongly spinulose, sometimes persisting in chains, often with distinct connectives after detachment, green-brown in mass, spore body 4.5–6 μm diam, 6–8 with spines. Culture characteristics — (in the dark, 25 °C after 7 d): Colonies on MEA 55–68 mm diam, lanose, mycelium white (ISCC− NBS No. 263), sporulation mainly in colony margins near plate walls and in colony centre, greyish yellowish green (No. 122) to greyish green (No. 150), no exudate, no soluble pigment, reverse colourless. Colonies on Czapek yeast autolysate agar (CYA) 65−68 mm diam, densely lanose, raised in centre, yellowish white (No. 92), sporulation in margins of raised colony parts and near the plate wall, greenish grey (No. 155) to dark greyish green (No. 151), no exudate, brilliant greenish yellow (No. 98) soluble pigment, reverse brilliant greenish yellow (No. 98). Colonies on yeast extract sucrose agar (YES) 65−70 mm diam, densely lanose with raised centre, yellowish white (No. 92), sporulation in colony margins, greenish grey (No. 155) to dark greyish green (No. 151), no exudate, no soluble pigment, reverse colourless. Colonies on Czapek agar (CZA) 58–60 mm diam, sparsely floccose to lanose, mycelium white (colony margins), abundant sporulation on the colony surface, greyish yellowish green (No. 122) to greyish olive green (No. 127), no exudate, no soluble pigment, reverse light yellowish green (119) with light greenish yellow (No. 101) centre. Colonies on Czapek yeast extract agar with 20 % sucrose (CY20S) 60–70 mm diam, lanose, yellowish white (No. 92), without visible sporulation or with light greyish olive (109) to greyish olive green (No. 127) sporulation in colony margins, no exudate, no soluble pigment, reverse pale greenish yellow (No. 104). Colonies on Harrold’s agar (M40Y) 62–72 mm diam, sparsely lanose with white mycelium and sporulation nearly on the whole surface of colonies, light greyish olive (No. 109) to greyish olive (No. 110), no exudate, no soluble pigment, reverse colourless. Colonies on creatine sucrose agar (CREA) growing more slowly compared with other media, 38–45 mm diam, white (No. 263), sparsely lanose, no sporulation, strong production of acid compounds, no marked production of base compounds. No growth on MEA and CYA at 37 °C. Typus. spAin, Extremadura, Castañar de Ibor Cave, ex cave sediment, 2009, A. Nováková (holotype PRM 934413, isotypes PRM 934414−934417, culture ex-type CCF 4001 = CBS 140566; ITS sequence GenBank FR727121, LSU sequence GenBank LN896335, tub2 sequence GenBank FR775317, cmdA sequence GenBank LN878969, MycoBank MB814680). Notes — BLAST analysis with the ITS, β-tubulin and calmodulin sequences of A. citocrescens with the reference sequences published by Samson et al. (2014) showed greatest number of hits with A. brunneo-uniseriatus NRRL 4273 T: ITS 98 %; β-tubulin 96 %; calmodulin 91 %. The species belongs to Aspergillus sect. Cremei. Aspergillus brunneo-uniseriatus is the only species with somewhat similar growth parameters and phenotype and can be differentiated by its smaller and mostly clavate vesicles. The colonies of A. brunneo-uniseriatus on MEA and CZA are almost identical (Raper & Fennell 1965) in contrast to A. citocrescens with more intensive sporulation on CZA. The sporulation colour of A. brunneo-uniseriatus on CZA is pale grey but grey-green in A. citocrescens. Colour illustrations. Spain, Extremadura, Castañar de Ibor Cave; 7-d-old cultures of Aspergillus citocrescens on MEA (left) and CZA (right); conidiophores and conidia on MEA. Scale bars = 10 µm. Vit Hubka, Department of Botany, Faculty of Science, Charles University in Prague, Benátská 2, 1201 Prague 2, Czech Republic; e-mail: hubka@biomed.cas.cz Alena Nováková & Miroslav Kolařík, Laboratory of Fungal Genetics and Metabolism, Institute of Microbiology of the AS CR, v.v.i, Vídeňská 1083, 142 20 Prague 4, Czech Republic; e-mail: mkolarik@biomed.cas.cz & anmicrofungi@seznam.cz © 2015 Naturalis Biodiversity Center & Centraalbureau voor Schimmelcultures 312 Persoonia – Volume 35, 2015 Geastrum diosiae 313 Fungal Planet description sheets Fungal Planet 393 – 4 December 2015 Geastrum diosiae J.C. Zamora, sp. nov. Etymology. Named for Maria Martha Dios recognising her contribution to the knowledge of Argentinian gasteroid fungi. Classiﬁcation — Geastraceae, Geastrales, Agaricomycetes. Unexpanded basidiomata 5–10 mm diam, subglobose to ovoid, normally with a distinct apical umbo. Exoperidium splitting in 6–13 more or less equal to unequal rays, 5–14 mm diam when closed in dry state, 14–33 mm diam when hydrated and forced in horizontal position, saccate, strongly hygrometric. Mycelial layer thin, whitish, intermixed with deciduous debris, easily peeling-off leaving its innermost part or the ﬁbrous layer exposed, double-layered; inner layer whitish, formed by rather indistinct, thin-walled, hyaline, clamped, generative hyphae, outer layer formed by comparatively thick-walled and aseptate, hyaline, skeletal hyphae, 1–2.5 µm diam, with indistinct lumen. Fibrous layer papyraceous, pale-cream to more or less brown, formed by thick-walled, aseptate, brownish, skeletal hyphae, 2 – 4.5 μm diam. Pseudoparenchymatous layer pale-cream to yellowish when young, soon ochraceous to orange, dark brown when old, normally not cracked, very persistent even in very old basidiomata, composed of thick-walled (walls 2–3 μm thick) cells of various sizes and shapes, about 15 – 30 μm diam. Endoperidial body globose to subglobose, 4 –10 mm diam, pale grey to brownish grey; endoperidial surface glabrous and naked or covered with a very inconspicuous pruina, sessile; endoperidium consisting of brownish skeletal hyphae, (2.5–)3–6 μm diam. Mesoperidium inconspicuous, reduced to few generative hyphae and some 3–10 μm diam, bipyramidal, calcium oxalate dihydrate crystals on the endoperidial surface. Peristome ﬁbrillose, often darker or of the same colour than the endoperidial body, sometimes slightly lighter, flat to broadly conical, distinctly delimited, thickened, formed by up to 12 µm diam, brownish, skeletal hyphae. Stalk absent. Apophysis absent. Columella weak, intruding about 1/3–1/2 in the glebal mass. Mature gleba brown to blackish. Basidiospores globose, 4.0–5.0 μm diam; ornamentation baculate, consisting of 0.3–0.5(–0.6) μm in height, brown, low, truncate warts, sometimes fused to form short crests. Broadest capillitial hyphae 6–7 μm wide, aseptate, brown to dark brown, very rarely branched, thick-walled, with narrow lumen, mostly visible; tips often acute; surface covered with debris or not. Rhizomorphs deciduous, only a few studied, covered with some acicular to horn-like calcium oxalate monohydrate crystals. Ecology & Distribution — This species grows in rather disturbed places, on patches of denuded soil among Prosopis spp. (‘algarrobos’). It is currently known from rather wooded zones of the Monte ecoregion in Argentina, which is part of the Temperate grasslands, savannas and shrublands biome of the Neotropic ecozone (Olson et al. 2001). These places are not far from the ecotone with the Arid Chaco ecoregion (tropical and subtropical grasslands, savannas and shrublands biome), and some specimens seem to have been found in the Arid Chaco (M.M. Colour illustrations. Anthropised the Monte ecosystem in Castro Barros (La Rioja, Argentina) showing Prosopis sp. growing close to an old adobe building (photo: G. Rolón, IAA, FADU-UBA); mature basidiomata on Prosopis litter; mesoperidial bipyramidal crystals on the endoperidial surface; basidiospore. Scale bars = 10 mm (mature basidiomata), 2 µm (microscopic structures). Dios, pers. com., not studied by the author and therefore not included here), so the species should probably be looked for in both ecoregions. Typus. ArgEntinA, La Rioja, Castro Barros, Anjullón, on the ground, with Prosopis spp. (Leguminosae) litter, growing close to old adobe buildings, 8 Apr. 2012, L. Papinutti & J.C. Zamora (holotype AH 47602, isotypes in MAFungi 83788 and UPS; ITS sequence GenBank KF988452, LSU sequence GenBank KF988587, rpb1 sequence GenBank KF988722, atp6 sequence GenBank KF988853, MycoBank MB812569). Additional specimens examined. ArgEntinA, La Rioja, Castro Barros, Anjullón, on Prosopis spp. (Leguminosae) litter, growing close to old adobe ediﬁcations, 8 Apr. 2012, L. Papinutti & J.C. Zamora, MA-Fungi 83789, duplo AH 47603 (ITS sequence GenBank KF988453, LSU sequence GenBank KF988588, rpb1 sequence GenBank KF988723, atp6 sequence GenBank KF988854); ibid., AH 47604. Notes — The morphological description is based on c. 70 fruitbodies in different degrees of development. Geastrum diosiae is a well-deﬁned species, characterised by the small basidiomata, strongly hygrometric exoperidium, mycelial layer encrusting debris and peeling-off, sessile endoperidial body, ﬁbrillose and distinctly delimited peristome, and basidiospores with baculate ornamentation. This species belongs to Geastrum sect. Corollina and was included in the phylogenetic analyses of the entire genus Geastrum by Zamora et al. (2014), but left undescribed as ‘Geastrum sp.1’. The morphologically closest taxon is G. hungaricum, but this species is included in G. sect. Geastrum by molecular data and by the more distinct mesoperidium, with numerous crystalline aggregates of calcium oxalate monohydrate crystals, having also thinner capillitial hyphae and bigger basidiospores (5.0–6.0 µm) with an irregularly verrucose ornamentation (Sunhede 1989, Zamora et al. 2015). Geastrum arenarium is another hygrometric species recorded from the same Argentinian biome, but the endoperidium is subsessile to slightly stalked, the exoperidium is subsaccate to arched, the mycelial layer is rather persistent, and the basidiospores have a very irregularly verrucose ornamentation; it also belongs to Geastrum sect. Geastrum, being phylogenetically distinct (Zamora et al. 2014, 2015). Geastrum floriforme has much larger basidiospores (5–7 µm), an indistinctly delimited peristome, and the endoperidial surface is not completely smooth, but normally rough due to groups of fused hyphae; it is also very different based on molecular data, belonging to Geastrum sect. Papillata (Zamora et al. 2014). Among the Argentinian species described by C. Spegazzini, only G. platense has an hygrometric exoperidium and a ﬁbrillose peristome (Spegazzini 1898) but, after revising the type material (LPS 13345), the specimen was found to be very close to G. floriforme, and thus it also has larger basidiospores, an indistinctly delimited peristome and a rough endoperidial surface. Finally, G. corollinum is distinguished by the larger basidiomata and mycelial layer not encrusting debris (Sunhede 1989); this species is the type of Geastrum sect. Corollina and it is further differentiated from G. diosiae based on molecular data, each species forming independent and well-separated clades (Zamora et al. 2014). Juan Carlos Zamora, Real Jardín Botánico-CSIC, Plaza de Murillo 2, E-28014, Madrid, Spain; e-mail: jcsenoret@gmail.com © 2015 Naturalis Biodiversity Center & Centraalbureau voor Schimmelcultures 314 Persoonia – Volume 35, 2015 Arthrinium gutiae 315 Fungal Planet description sheets Fungal Planet 394 – 4 December 2015 Arthrinium gutiae Kajale, Sonawane & Rohit Sharma, sp. nov. Etymology. Name refers to the gut of an insect from which this species was isolated. Classiﬁcation — Apiosporaceae, Xylariales, Sordariomycetes. Typus. indiA, Pune, Western Ghats, Maharashtra, from gut of a grasshopper, 10 Jan. 2013, S. Kajale & M.S. Sonawane (holotype MCC H1002, culture ex-type MCC 1077 = CBS 135835; ITS sequence GenBank KR011352, LSU sequence GenBank KR149063, tef1 sequence GenBank KR011351, tub2 sequence GenBank KR011350, MycoBank MB812319). Mycelium on MEA consisting of smooth, hyaline, branched, septate, 1–2.5 μm diam hyphae, partly immersed and partly superﬁcial; sporulation not uniform, occurring in patches. Sporulation was observed on MEA and OA after 15–20 d incubation at 25 °C. Conidiophores hyaline, macronematous, mononematous, arising from long, ampulliform conidiophore mother cells, transversely septate, thick-walled, brown, 21.5–50 × 2–2.5 μm. The conidiophore cells are usually narrow, but broaden at the point of septation. Conidiophore mother cells borne directly on hyphae are hyaline, smooth, lageniform, 3–7 × 2–4 μm. Conidia borne as bunches on conidiophores, lateral and terminal, brown, smooth, aseptate, globose in surface view, lenticular in side view, with pale equatorial slit, (4.5–)5.5(–6) μm diam in surface view, (2–)4(–6) μm diam in side view, with a central scar. Anomalous conidia not observed. Culture characteristics — Colonies on MEA at 25 °C were fast growing and spreading, flat, with moderate aerial mycelium, covering the dish after 7–10 d. The fungus grows optimally at 20 to 25 °C. Habitat — Gut of grasshopper. Distribution — India (Bhimashankar, Pune, Maharashtra). Notes — Based on the concatenated sequence analysis of the internal transcribed spacers (ITS) and large subunit nrDNA (LSU), A. gutiae is phylogenetically closely related to A. jatrophiae, forming a separate monophyletic branch within Arthrinium. This ﬁnding is also supported by the tef1 and tub2 concatenated sequence analysis that also shows A. gutiae to cluster on a separate branch. Arthrinium gutiae is morphologically similar to A. jatrophiae in the formation of circular or nearly circular lenticular conidia. However, the conidia and conidiophores of A. gutiae are small in comparison to A. jatrophiae. Furthermore, it does not form anomalous conidia as observed in A. jatrophiae (Sharma et al. 2013). Although the genus Arthrinium is widespread, occurring as plant pathogen, endophyte or saprobe (Ellis 1971, 1976, Crous & Groenewald 2013), the habitat of A. gutiae is unique as it was isolated from the gut of a grasshopper. tub2 + tef1 ITS + LSU Arthrinium phaeospermum CBS 114314 79 Arthrinium pseudosinense CPC 21546 Arthrinium pseudospegazzinii CBS 102052 Arthrinium saccharicola CBS 191.73 98 96 94 Arthrinium marii CBS 113535 Arthrinium marii CBS 113535 67 Arthrinium sacchari CBS 212.30 99 Arthrinium sacchari CBS 212.30 Arthrinium pseudospegazzinii CBS 102052 Arthrinium phragmites CPC 18900 Arthrinium phaeospermum CBS 114314 64 99 Arthrinium saccharicola CBS 191.73 72 80 Arthrinium phragmites CPC 18900 99 Arthrinium hydei CBS 114990 Arthrinium arundinis CBS 106.12 Arthrinium kogelbergense CBS 113332 96 Arthrinium xenocordella CBS 478.86 Arthrinium arundinis CBS 106.12 Arthrinium kogelbergense CBS 113332 90 Arthrinium aureum CBS 244.83 92 Arthrinium hydei CBS 114990 56 Arthrinium malaysianum CBS 102053 79 Arthrinium pterospermum CBS 123185 Arthrinium rasikravindrii CBS 337.61 Arthrinium aureum CBS 244.83 100 Arthrinium ovatum CBS 115042 57 Arthrinium ovatum CBS 115042 100 Arthrinium jatrophae CBS 134262 64 Arthrinium gutiae CBS 135835 76 Arthrinium gutiae CBS 135835 52 Arthrinium malaysianum CBS 102053 Arthrinium xenocordella CBS 478.86 Chaetomium jatrophiae CBS 134263 Chaetomium jatrophiae CBS 134263 0.05 0.05 Neighbour-joining phylogram of ITS /LSU and tef1/tub2 sequence analysis, showing the clades and subclades, with Chaetomium jatrophiae as outgroup. The phylogenetic position of Arthrinium gutiae is indicated in bold. Branches with bootstrap support (BS) values ≥ 50 % (based on 1 000 replicates) are shown. The alignments were submitted to TreeBASE (S17561, S17562). Colour illustrations. Collection site in Western Ghats, Maharashtra state, India; colony of Arthrinium gutiae on PDA, PCA, CDA, OA, MEA (clockwise), conidiophore mother cells, conidia, grasshopper host. Scale bars = 10 µm. Swapnil C. Kajale, Mahesh S. Sonawane & Rohit Sharma, Microbial Culture Collection, National Centre for Cell Science, NCCS Complex, Ganeshkhind, Pune – 411 007 (Maharashtra), India; e-mail: swapnil7022@gmail.com, mahesh10mcc@gmail.com & rohit@nccs.res.in © 2015 Naturalis Biodiversity Center & Centraalbureau voor Schimmelcultures 316 Persoonia – Volume 35, 2015 Ganoderma wiiroense 317 Fungal Planet description sheets Fungal Planet 395 – 4 December 2015 Ganoderma wiiroense E.C. Otto, Blanchette, C.W. Barnes & Held, sp. nov. Etymology. Named after the village of Wiiro where the fungus was found in the Sissala West District of the Upper West Region of Ghana. Classiﬁcation — Ganodermataceae, Polyporales, Agaricomycetes. Mature basidiomata annual, pileate, sessile, dimidiate, applanate, woody to corky when dried, not completely homogeneous context structure, zonate, pileus surface hard and glabrous, yellowish brown to dark reddish brown when dry, margin rounded, thickened, yellowish brown to dark reddish brown when dry. Pore surface smooth, white to creamy yellow when dry, pores 3–5 mm, round to somewhat irregular and slightly elongated, 122 – 292 × 80 – 240 µm (av. 206.1 × 154.9), dissepiments 47–182 µm wide (av. 83.1); tubes 0.1–1 mm long, brown. Hyphal system trimitic, generative hyphae slightly inconspicuous, hyaline, thin-walled 2 – 4 µm diam, branched, clamped and hyaline; skeletal hyphae occasionally branched, pale to dark brown, 2.5–7.5 µm thick; binding and skeleton-binding hyphae hyaline, highly branched, tapering towards the end. Basidia not observed. Basidiospores ellipsoid to cylindrical-ellipsoid with a truncate base, bitunicate, verruculose, 10–13.5 × 6–8 µm (av. 11.8 × 7.1 µm), perisporium thin, smooth, exosporium with intermediate thick inter-walled pillars, endosporium thick, brown. Chlamydospores not observed. Culture characteristics — Colonies on MEA, showing optimum growth at 30 °C exceeding 40 mm in the dark in 7 d, followed by 35 mm at 35 °C, 33 mm at 25 °C, 20 mm at 20 °C; mycelial mats circular with entire edge, flat, white above and slight creaminess reverse at all temperatures, woolly to felty, superﬁcial mycelium with medium density. Notes — Ganoderma wiiroense causes decay in the roots and trunks of angiosperm trees in the Upper West Region of Ghana in the village of Wiiro (a Sissali name). For Blastn ITS sequence comparisons, 530 bases were used from the G. wiiroense holotype sequence, starting at ITS1, after the CATTA motif (Schoch et al. 2014). The Blastn results gave the highest score to an isolate Ganoderma lucidum (TVK1, GenBank FJ982798) submitted in 2009 by the Centre for Advanced Studies in Botany, University of Madra, Tamil Nadu, India, with three nucleotide differences. A second sequence from a collection in Senegal (SIC-2014d, GenBank KJ510534) has two nucleotide differences, but was 38 bases shorter at the 3’ end than the holotype. Subsequently, two representative sequences of the next highest seven Blastn scores were downloaded for phylogenetic analysis. The sequence alignment was edited by hand to limit differences between sequences. The ﬁnal alignment, ITS1-5.8S-ITS2, was trimmed at the 3’ end following other ITS2 annotations from GenBank and being as conservative as possible not to lose any variable bases. Two additional DNA samples of G. wiiroense, along with the top two Blastn hits, showed two heterozygous sites in the alignment, thus forming two groups. The next closest species to G. wiiroense is G. destructans, with 30–33 nucleotide and gap differences. Eighty to ninety percent of the sequence variability occurs in ITS1. Typus. ghAnA, Upper West Region, Sissala West District, Wiiro, on angiosperms, Aug. 2015, A.B. Wibonto & H.B. Babilwie (holotype MIN 938704, paratype MIN 938705, cultures ex-type UMN-21-GHA (also deposited at CBS), holotype ITS sequence GenBank KT952363, LSU sequence GenBank KT952364, paratype ITS sequence GenBank KT952361, LSU sequence GenBank KT952362, MycoBank MB814840). Phylogenetic tree showing analysis done using the Maximum Likelihood plugin PHYML in Geneious v. R7 (http:// www.geneious.com) (Kearse et al. 2012), and the substitution model was determined by jModelTest (Posada 2008) according to the Corrected Akaike Information Criterion (AICc). Ganoderma lingzhi (GenBank JQ781855 and JQ781856) is the outgroup. Bootstrap support values ≥ 50 % are given above branches. The phylogenetic position of G. wiiroense is indicated in bold. The Ganoderma species is followed by the sample ID and the three letter United Nations country code. The * indicates the country is not speciﬁed in the Features section of the Blastn search and is assumed from author afﬁliations. Colour illustrations. Field of cotton (Gossypium hirsutum) with shea trees (Vitellaria paradoxa) and other tree species dispersed throughout the ﬁeld located near Wiiro, Ghana (background); basidiocarp; basidiocarp; basidiospores; skeletal hyphae. Scale bars = 3 cm (basidiocarp), 10 μm (microscopic structures). Eric C. Otto, Robert A. Blanchette & Benjamin W. Held, University of Minnesota, 495 Borlaug Hall, 1991 Upper Buford Circle, St. Paul, MN 55108, USA; e-mail: ottox136@umn.edu, robertb@umn.edu & bheld@umn.edu Charles W. Barnes, Departamento Nacional de Protección Vegetal, Estación Experimental Santa Catalina, Instituto Nacional de Investigaciones Agropecuarias, Panamericana Sur Km. 1 vía Tambillo, Cantón Mejía, Provincia de Pichincha, Quito, Ecuador; e-mail: cbarnes333b@gmail.com © 2015 Naturalis Biodiversity Center & Centraalbureau voor Schimmelcultures 318 Persoonia – Volume 35, 2015 Xenoleptographium phialoconidium 319 Fungal Planet description sheets Fungal Planet 396 – 4 December 2015 Xenoleptographium Marinc., T.A. Duong, Z.W. de Beer & M.J. Wingf., gen. nov. Etymology. Name reflects a morphological similarity to species in Leptographium. Classiﬁcation — Nectriaceae, Hypocreales, Sordariomycetes. Conidiophores macronematous, mostly single, upright. Conidiogenous cells phialidic, cylindrical, tapering towards the apex, hyaline, collarettes inconspicuous. Conidia hyaline, ellipsoid, asymmetric, with truncated base, aseptate, smooth, in yellowish slimy droplets. Type species. Xenoleptographium phialoconidium. MycoBank MB812683. Xenoleptographium phialoconidium Marinc., T.A. Duong, Z.W. de Beer & M.J. Wingf., sp. nov. Etymology. Name refers to the phialides from which the conidia are produced. Conidiophores macronematous, mostly single, straight or occasionally undulated, (252–)301– 335(–451) µm in length. Basal cells brown or paler at the lower half, club-shaped or foot celllike, with rhizoid and bubble-like cells around. Stipes brown, smooth, cylindrical tapering towards the top, (192–)254–279 (–343) µm long, (11–)13–14(–15.5) µm wide at base and (5.5–) 7–7.5(–9.5) µm wide close to the apex, with 3–6-septa. Conidiogenous apparatus (40–)53–60(–75.5) µm in length, with 3–4 series of cylindrical branches. Conidiogenous cells phialidic, cylindrical tapering towards the apex, hyaline, (8.5–)12– 14(–18) × (1.5–)2 µm, collarettes inconspicuous. Conidia hyaline, ellipsoidal, asymmetric, with truncated base, aseptate, smooth, (6–)6.5–7(–8) × (1.5–)2 µm (av. 6.8 × 1.8 µm), in yellowish slimy droplets. Synasexual morph acremonium-like, conidiophores micro- or macronematous, conidiogenous cells hyaline, cylindrical tapering gradually towards the apex with distinct collarette; conidia hyaline, fusiform with truncated base, (8–)9(–11) × 1.5–2 µm (av. 9.4 × 1.7 µm), in colourless slimy droplets which is smaller than the yellowish slimy droplets. Culture characteristics — On MEA growing in circular, flat, mostly submerged with undulate edge and medium sparse, cartridge buff with whitish aerial hyphae near the edge, optimum growth at 25 °C reaching 42 mm in 21 d, then at 20 °C reaching 33 mm and at 15 °C and 30 °C reaching 21 mm, no growth at 35 °C. No growth occurred at all temperatures on 0.05 % cycloheximide-amended MEA. Typus. indonEsiA, Northern Kalimantan, near to the town of Berau, isolated from the exposed xylem tissues of Gmelina arborea (Lamiaceae), Dec. 2010, M.J. Wingfield (holotype PREM 61244, dried culture of CBS 134694, culture ex-holotype CBS 134694 = CMW 37146; isotype PREM 61245, dried culture of CBS 134695, culture ex-isotype CBS 134695 = CMW 37140; tub2 sequences GenBank KT164794 (CBS 134694), KT164793 (CBS 134695), rpb2 sequences GenBank KT164796 (CBS 134694), KT164795 (CBS 134695), tef1 sequences GenBank KT164798 (CBS 134694), KT164797 (CBS 134695), LSU sequences GenBank KT164792 (CBS 134694), KT164791 (CBS 134695), MycoBank MB814898). Colour illustrations. Plantation of Gmelina arborea in Northern Kalimantan (background); conidia of Xenoleptographium phialoconidium in yellow slimy droplets (black arrow) and conidia of acremonium-like synasexual morph in colourless droplets (white arrow), upright conidiophore, conidiogenous cells, conidia, conidiogenous cells of synasexual morph, conidia of synasexual morph. Scale bars = 25 µm (upright conidiophore), 10 µm (all other microscopic structures). Additional specimens examined. indonEsiA, Northern Kalimantan, near to the town of Berau, isolated from the exposed xylem tissues of Gmelina arborea (Lamiaceae), Dec. 2010, M.J. Wingfield, cultures CMW 37138, 37139, 34141–37145. Notes — Xenoleptographium phialoconidium was isolated from artiﬁcially induced wounds used to ‘trap’ species of Ceratocystis, where xylem tissues were exposed to the environment after a block of bark had been removed. Six weeks after wounds were made, the exposed tissues were cut from the trunk, sealed in a plastic bag and brought to the laboratory for examination. Yellowish slimy spore droplets at the tips of upright stalks were observed among other ophiostomatoid fungi, Cornuvesica magnispora (Marincowitz et al. 2015) and a Ceratocystis sp. Culture extracts of X. phialoconidium were shown to enhance the growth of Cornuvesica magnispora. The overall appearance of isolates was typical of Leptographium species: mononematous conidiophores with upright, brown stipes, verticillately branched conidiogenous apparatuses and slimy conidial droplets. However, the presence of enteroblastic conidiogenous cells (phialides) and an inability to tolerate the antibiotic cycloheximide in culture distinguishes these isolates from Leptographium spp. that have percurrent blastic conidiogenous cells and can tolerate high levels of cycloheximide in culture (Jacobs & Wingﬁeld 2001). Xenoleptographium phialoconidium is morphologically similar to Phialocephala spp. (Leotiomycetes, Helotiales), also previously confused with Leptographium spp. due to the overall morphological similarity of these genera, but having conidia produced in phialides with periclinal thickening and prominent collarettes (Wingﬁeld et al. 1987, Jacobs et al. 2003). Multi-gene phylogenies conﬁrmed the placement of Xenoleptographium in the Nectriaceae (Hypocreales) and in which asexual genera generally have phialidic conidiogenous cells (Rossman 1996). RaxML analyses of the combined dataset of LSU, tub2, tef1 and rpb2 gene regions showed that X. phialoconidium was most closely related to Volutella, Chaetopsina and Coccinonectria. These genera, together with several others, were referred to as clade VIII by Lombard et al. (2015b). RaxML phylogram resulting from analyses of a combined dataset of LSU, tub2, tef1 and rpb2 gene regions. Bootstrap support values (1 000 replicates) above 70 % are indicated at nodes. Taxa included and sequence accession numbers were similar to those from Lombard et al. (2015b). All major clades (except clade VIII) were collapsed (refer to Lombard et al. 2015b for more details on these clades) (for phylogenetic tree, see MycoBank).. Seonju Marincowitz & Michael J. Wingﬁeld, Forestry and Agricultural Biotechnology Institute (FABI), University of Pretoria, Pretoria, South Africa; e-mail: seonju.marincowitz@fabi.up.ac.za & mike.wingfield@fabi.up.ac.za Tuan A. Duong, Department of Genetics, FABI, University of Pretoria, Pretoria, South Africa; e-mail: tuan.duong@fabi.up.ac.za Z. Wilhelm de Beer, Department of Microbiology and Plant Pathology, FABI, University of Pretoria, Pretoria, South Africa; e-mail: Wilhelm.debeer@fabi.up.ac.za © 2015 Naturalis Biodiversity Center & Centraalbureau voor Schimmelcultures 320 Persoonia – Volume 35, 2015 Pyrenochaeta telephoni 321 Fungal Planet description sheets Fungal Planet 397 – 4 December 2015 Pyrenochaeta telephoni Rohit Sharma, Kurli, Sonawane, Shouche & Rahi, sp. nov. Etymology. Name refers to the substrate, the surface of a mobile phone, from which this species was isolated. Classiﬁcation — Cucurbitariaceae, Pleosporales, Dothideomycetes. Conidiomata pycnidial, formed on MEA after 30–35 d; immersed in media (not superﬁcial) and few in number. Pycnidia fuscous, olivaceous brown to fuscous brown, globose or subglobose, single or confluent, simple, (107–)160(–272) × (100–)186(–226) µm diam, setose. Setae are of two types. One type formed on the outer wall, long, (1.5–)3.25(–4) µm diam, (108–)171(–268) µm in length, mainly concentrated around the ostiole, stiff, needle-shaped, inflexible, septate, brown coloured, ends obtuse, smooth, 15–18 in number, thick-walled. The other portion of pycnidia have non-stiff hairs or setae-like outgrowths, distributed on all sides, (1.5–)3(–4) µm diam and (15.5–)26(–40) µm in length, hyaline; pycnidia with single central ostiole, nonpapillate, or slightly papillate, (54–)60(–73) µm diam; pycnidial wall 3–8 cells thick; conidial matrix white/cream. Micropycnidia present. True chlamydospores absent, but chlamydospore-like hyphal swollen cells were observed in old MEA cultures. They were intermediate, hyaline, globose, 8–10 µm diam, sooth and thick-walled. Sexual morph on OA absent. Conidiogenous cells is formed from entire inner surface of pycnidial wall, mostly cylindrical, (3–)4(–5.5) × (9.5–)12(–18) µm mostly integrated in conidiophores, branched at the base, acropleurogenous (having terminal and apical apertures). Conidia ellipsoid, (4–)5(–6) × (1.5–)2(–3) µm, straight or slightly curved, whitish in mass, sometimes one end broad, the other narrow, some are uniformly narrow, hyaline, smooth, with granular content inside, usually biguttulate. Culture characteristics — On Czapek dox agar (CDA) surface pale mouse grey to pale olivaceous grey; margins greyish sepia, margin regular, 13 mm diam (at 25, 30, 35 °C) after 3 d, colony floccose, felty, woolly. Reverse black to fuscous black in centre, margins greyish sepia. On potato carrot agar (PCA) surface mouse grey, margin greyish sepia, colony circular, aerial mycelia present in old cultures; margin regular, 13 mm diam (at 25, 30, 35 °C) after 3 d; reverse black to fuscous black, margin greyish sepia. On MEA surface mouse grey to dark mouse grey, margin greyish sepia, colony circular; colony border regular, 13 mm diam (25, 30, 35 °C) after 3 d; reverse black to fuscous, margin greyish sepia. Typus. indiA, Maharashtra, Pune, on screen of a mobile phone, 2013, R.R. Kurli (holotype MCC H1001, culture ex-type MCC 1159 = CBS 139022; ITS sequence GenBank KM516291, LSU sequence GenBank KM516290, SSU sequence KR260987, alignments in TreeBASE S17500, S17501, MycoBank MB812301). Notes — The genus Pyrenochaeta is characterised by having species with distinct elongated, septate, acropleurogenous conidiophores produced in pycnidia usually covered by long setae, 200 µm or more, whereas Pyrenochaetopsis is characterised by setose pycnidia similar to those in Pyrenochaeta, but the conidiogenesis is usually phoma-like (De Gruyter et al. 2010). This isolate forms septate setae which are 200 µm long, septate, elongate acropleurogenous conidiophores and therefore belong to genus Pyrenochaeta. Phylogenetically, Pyrenochaeta telephoni is close to P. acicola and P. inflorescentiae (Cucurbitariaceae) along with other members of Pyrenochaeta and Pyrenochaetopsis. Pyrenochaeta lycopersici Pyrenochaeta unguis-hominis Pyrenochaeta unguis-hominis Pyrenochaeta berberidis Pyrenochaeta cava Pyrenochaeta nobilis Pyrenochaeta nobilis Pyrenochaeta inflorescentiae Pyrenochaeta telephoni CBS 139022 (KM516291) Pyrenochaetopsis pratorum Pyrenochaetopsis pratorum Pyrenochaetopsis leptospora Pyrenochaetopsis leptospora Pyrenochaetopsis poae Phylogenetic tree of Pyrenochaeta species constructed using Neighbour-Joining (NJ) analysis of ITS region sequences. Bootstrap support values ≥ 65 % are given at the nodes. The phylogenetic position of Pyrenochaeta telephoni is indicated in bold. Colour illustrations. Mobile phone with fungus on screen. Upper row: globose pycnidium of Pyrenochaeta telephoni with long setae around ostiole, setae, pycnidial wall, chlamydospore, conidia. Bottom row: surface of fungal colonies on CDA agar, pycnidium with setae, mycelium and hyphae with chlamydospore-like cells. Scale bars: conidiomata = 50 µm, all others = 10 µm. Rohit Sharma, Rashmi Kurli, Mahesh S. Sonawane, Yogesh S. Shouche & Praveen Rahi, Microbial Culture Collection, National Centre for Cell Science, NCCS Complex, Ganeshkhind, Pune – 411 007 (Maharashtra), India; e-mail: rohit@nccs.res.in, rashmikurli@yahoo.in, mahesh10mcc@gmail.com, yogesh@nccs.res.in & praveen_rahi22@yahoo.co.in © 2015 Naturalis Biodiversity Center & Centraalbureau voor Schimmelcultures 322 Persoonia – Volume 35, 2015 Magnaporthiopsis agrostidis 323 Fungal Planet description sheets Fungal Planet 398 – 4 December 2015 Magnaporthiopsis agrostidis P. Wong, Khemmuk & R.G. Shivas, sp. nov. Classiﬁcation — Magnaporthaceae, Magnaporthales, Sordariomycetes. Typus. AustrAliA, New South Wales, La Perouse, New South Wales Golf Club, from rotted roots of Agrostis stolonifera, May 2013, P.T.W. Wong PW13010 (holotype BRIP 59300, includes ex-type culture; ITS sequence GenBank KT364753, LSU sequence GenBank KT364754, rpb1 sequence GenBank KT364755, tef1 sequence GenBank KT364756, MycoBank MB814222). Mycelium hyaline, becoming dark grey to dark brown with age; hyphae septate, branched, smooth, 1–4 µm wide, forming mycelial strands and fans at the margins. Conidiophores brown, single and terminal or penicillate and integrated. Conidiogenous cells brown or slightly pigmented, phialidic, cylindrical to lageniform, 5–20 × 1.5–3 µm, tapering to a conspicuous flared collarette c. 3 µm high × 1.5 µm wide. Conidia hyaline, aseptate, smooth, ﬁliform, rounded at the apex and narrowed towards the base, curved to lunate, 4–6 × 1 µm, aggregated in slimy heads. Ascomata not observed in culture. Culture characteristics — On PDA, colonies reaching 7.5 cm diam after 1 wk at 25 °C in the dark; moderately abundant grey aerial mycelium, becoming olivaceous brown with age and forming dark grey to dark brown crust-like mycelial aggregations on the agar surface in older cultures (> 4 wk); reverse dark grey to olivaceous brown, paler at the margin. The crust-like mycelial aggregations were formed more commonly on quarter-strength PDA amended with novobiocin (100 mg/L). Notes — Phylogenetic analysis placed Magnaporthiopsis agrostidis in a monophyletic clade that includes the type species of the genus, M. poae (Magnaporthaceae). It is the sixth known species of Magnaporthiopsis (Luo & Zhang 2013, Luo et al. 2014). All species of Magnaporthiopsis are root-inhabiting fungi or root-infecting pathogens of grasses. Magnaporthiopsis agrostidis produces harpophora-like conidia (Gams 2000), which differ from other Magnaporthiopsis species by being smaller, ﬁliform, and more curved. They have not been shown to germinate on PDA and may have a role as spermatia in sexual reproduction (Wong & Walker 1975). Magnaporthiopsis agrostidis produces superﬁcial crust-like mycelial aggregations that become dark grey to dark brown in older cultures, similar to those of M. incrustans (Landschoot & Jackson 1989). Magnaporthiopsis agrostidis was isolated from diseased roots of Agrostis stolonifera from a golf green with symptoms of a patch disease. It has been shown to be pathogenic to A. stolonifera in glasshouse pathogenicity tests. Etymology. Name refers to the host genus, Agrostis, from which this fungus was isolated. The multilocus phylogenetic tree was inferred using the maximum likelihood estimation method, as implemented with RAxML v. 7.2.6 using the GTRGAMMA model of evolution. Bootstrap support values are indicated at the nodes. The alignment consisted of four partial loci, namely ITS, LSU, rpb1 and tef1 (represented by respective GenBank accession numbers in the tree). The scale bar indicates the expected number of changes per site. Ex-type species are in bold. Budhanggurabania cynodonticola KP162134/KP162140/KP162143/KP162138 Buergenerula spartinae JX134666/DQ341492/JX134720/JX134692 67 Falciphora oryzae EU636699/KJ026705/KJ026706/KJ026708 Nakataea oryzae JF414838/JF414887/JF710441/JF701406 78 Gauemannomyces graminis var. graminis JX134669/JX134681/JX134723/JX134695 Magnaporthiopsis rhizophila JF414833/JF414882/JF710431/JF710407 99 Magnaporthiopsis poae JF414836/JF414885/JF710433/JF710415 Magnaporthiopsis maydis KM484856/KM484971/KM485072/ - 99 Magnaporthiopsis incrustans JF414843/JF414892/JF710437/JF710412 Magnaporthiopsis agrostidis KT364753/KT364754/KT364755/KT364756 95 Magnaporthiopsis panicorum KF689643/KF689633/KF689613/KF689623 0.09 Cryphonectria parasitica AY141586/NG027589/ - /EU222014 Colour illustrations. Australia, New South Wales, La Perouse, New South Wales Golf Club; crust-like mycelial aggregations, conidiophores and conidia from ex-holotype culture. Scale bars = 1 mm (left), 10 µm (others). Percy T.W. Wong, University of Sydney, Plant Breeding Institute, 107 Cobbitty Rd, Cobbitty 2570, New South Wales, Australia; e-mail: percy.wong@sydney.edu.au Wanporn Khemmuk & Andrew D.W. Geering, Queensland Alliance for Agriculture and Food Innovation, The University of Queensland, St Lucia 4072, Queensland, Australia and Plant Biosecurity CRC, LPO Box 5012, Bruce 2617, ACT, Australia; e-mail: wanporn_k@yahoo.com and a.geering@uq.edu.au Roger G. Shivas, Plant Pathology Herbarium, Department of Agriculture and Fisheries, Dutton Park 4102, Queensland, Australia and Plant Biosecurity CRC, LPO Box 5012, Bruce 2617, ACT, Australia; e-mail: roger.shivas@daf.qld.gov.au © 2015 Naturalis Biodiversity Center & Centraalbureau voor Schimmelcultures 324 Persoonia – Volume 35, 2015 Lotinia verna 325 Fungal Planet description sheets Fungal Planet 399 – 4 December 2015 Lotinia Pérez-Butrón, Fern.-Vic. & P. Alvarado, gen. nov. Etymology. The name honours the basque mycologist Dr Roberto Lotina Benguria (1912–1997). Classiﬁcation — Pyronemataceae, Pezizales, Pezizomycetes. Ascomata discoidal, brownish, with the external surface covered with flexuose hairs from the base to the top. Ectal excipulum arranged as a textura prismatica. Asci 8-spored, operculate, not amyloid. Ascospores smooth, not guttulated, globose to ellipsoid. Type species. Lotinia verna. MycoBank MB814887. Lotinia verna Pérez-Butrón, Fern.-Vic. & P. Alvarado, sp. nov. Etymology. The epithet verna, from Latin vernus (spring), refers to the fact that this species fruits exclusively in Spring. Ascoma 2–5 mm diam, sessile, isolated or gregarious over a narrow base, discoidal, flattened, pulvinulate, sometimes with a wavy or elevated margin because of compression. Hymenium brownish or ochre, granulose due to the outstanding asci. Soft flesh consistency. Outer surface paler and covered with brownish hairs. Hymenium section measuring 480 μm diam. Hairs originating in the surface, deriving from external cells of the excipulum, brownish in colour although pigments dilute at the apex, flexuose, multiseptate, fasciculate, forming dense and compact mats of long ﬁliform hairs from the bottom of the apothecium, becoming compressed or even incrusted at the top, where they can exceed the apothecium’s margin, (250–)328– 510(–528) × 4–6 µm, with a cell wall 0.8–1(–1.6) μm diam. There are shorter hairs near the margin, usually fusiform and wider, 5–8.4 μm diam, and cell wall measuring 1–2(–2.5) μm diam, with thin septa. Hairs can have an obtuse or acute apex, and become narrower at the base. In rare cases they can be biﬁd. Ascospores measuring 20–27(–30) × (15–)17– 20(–22) µm (av. 24.7 × 18.1 µm); Q = 1.36 (measures taken in distilled water from 50 spores from holotype), smooth, hyaline, globose to ellipsoid, frequently with a diffuse central core up to 6 μm diam. They have thick walls about 1.8 μm diam, but sometimes reaching up to 3 μm diam when immature. Asci eight-spored, uniseriate, cylindrical, narrowed at the base, operculate, not amyloid, pleurorhynchous, measuring 240–460 × 19–32 µm. Paraphyses single, ramiﬁed, abundant, hyaline, multiseptate, measuring 4 μm diam in the middle portion, becoming inflated at the apex, where they can reach up to 10 μm diam. Externally, these are covered by a brownish encrusting amorphous matter at the apex. Hyphal hairs numerous at the base of the ascomata. Subhymenium slightly or not differentiated at all from medullar excipulum. Medullar excipulum arranged as textura intricata, measuring about 175 μm diam, formed by hyaline hyphae, 12–20 μm diam. Ectal excipulum measuring 465 μm thick, with cells 14–20 μm diam at the base appearing as a textura globosa-angularis, and prismatic cells 6–18 μm diam at the apex. Habitat & Distribution — So far known only from Eucalyptus nitens and Pinus radiata plantations in Basque Country (Spain). Colour illustrations. Eucalyptus trees growing in Spain. Ascomata in different developmental stages; ascospores, asci, paraphyses, external hairs, margin hairs, base of hairs, ascocarps, ascocarp section, excipulum partial section, hairs. Scale bars = 60, 30 and 20 µm. Typus. spAin, Bizkaia, Muskiz, Mount Posadero, in muddy soil, under moss, with Eucalyptus nitens and Pinus radiata, 4 Apr. 2003, J.L. PérezButrón (holotype Herbarium Sociedad Ciencias Naturales Sestao, SESTAO 2003040401; ITS sequence GenBank KP195730, LSU sequence GenBank KP195729, tef1 sequence GenBank KP195727, MycoBank MB814903). Additional specimens examined. spAin, Bizkaia, Muskiz, Mount Posadero, UTM 30TVN8896, 310 m, growing isolated or in dense groups in muddy soil of a forest track, with presence of Eucalyptus nitens and Pinus radiata, 15 Mar. 2001, J.L. Pérez-Butrón & J. Fernández-Vicente, SESTAO 2001031501; ibid., 23 Apr. 2002, J.L. Pérez-Butrón & J. Fernández-Vicente, SESTAO 2002042301; ibid., 30 May 2002, J.L. Pérez-Butrón, SESTAO 2002053001; ibid., 11 June 2002, J.L. Pérez-Butrón, SESTAO 2002061101 (LSU sequence GenBank KP195728, tef1 sequence GenBank KP195726); ibid., 20 Mar. 2003, J.L. Pérez-Butrón, SESTAO 2003032001. Notes — Lotinia verna is characterised by the textura prismatica and globosa-angularis of the ectal excipulum, the external hairs, thin and flexuose, growing in dense mats from the base to the top of the apothecium, a really uncommon feature, hairs obtuse or acute, becoming narrower at the base, and exceptionally biﬁd, paraphyses presenting an encrusting matter at their top, and fruiting season is spring. Overall morphology can recall many genera in the Pyronemataceae, but some of them such as Cheilymenia, Scutellinia, Parascutellinia or Kotlabaea, present carotenoid pigments, which are absent in Lotinia. Genus Humaria has cupuliform ascomata much larger in size, and biguttulate verrucose spores. Trichophaea has rigid hairs emerging from the base, and spores are guttulated (Kanouse 1958, Calonge et al. 1988, Bronckers 2003). Trichophaeopsis (Korf & Erb 1972, Gamundi 1973) has an ectal excipulum formed by vertical cells arranged in perpendicular rows as a textura prismatica, flexuose hairs becoming thin and bifurcating at the base, spores not guttulate, and sometimes containing warts as in T. latispora (Moravec 1979). Despite the similarities with Lotinia, molecular data separates both lineages. Paratrichophaea has white-coloured ascomata, rigid hairs with often radicant base, epidermic texture in the excipulum and subfusiform spores (Trigaux 1985, Bronckers 2002a, b, 2003). Tricharina has cupuliform apothecia, subfusiform, depressed, refringent, ascospores with minute guttules at the poles, becoming yellowish with cotton blue, and paraphyses and spore nuclei react with carmine acetic acid (Yang & Korf 1985, Dougoud 2002). These reactions are not observed in Lotinia. Bayesian consensus tree (LSU-rpb2-tef1) depicting the phylogenetic position of the new genus Lotinia (for phylogenetic tree, see MycoBank). José Luis Pérez-Butrón, Sociedad de Ciencias Naturales de Sestao/Sestaoko Natur Zientzien Elkartea, PO Box 41, E-48910 Sestao, Bizkaia, Spain; e-mail: josemicologo@hotmail.com Javier Fernández-Vicente, Iparraguirre 4-4° D, E-48510, Trapagaran, Bizkaia, Spain; e-mail: jafdez4@gmail.com Pablo Alvarado, ALVALAB, C/ La Rochela n° 47, E-39012, Santander, Spain; e-mail: pablo.alvarado@gmail.com © 2015 Naturalis Biodiversity Center & Centraalbureau voor Schimmelcultures 326 Persoonia – Volume 35, 2015 REFERENCES Alfenas RF, Lombard L, Pereira OL, et al. 2015. 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