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Collema Stock Photos and Images
RF2R0CHD8–Collema flaccidum is a foliose lichen found on acidic and calcareous rocks by streams and waterfalls. It has a global distribution.
RF2TCK3B0–Collema ryssoleum or Collema nigrescens ryssoleum is a foliose lichen that grows on siliceous rocks. This photo was taken in Arribes del Duero Natural
RMM1C9CM–The lichens expert, biologist Oliver Duerhammer looks at the lichen Collema multipartitum herbarium from Bavaria in Pentling, Germany, 19 January 2018. Lichens are important bioindicators of air pollution and climate change. Photo: Armin Weigel/dpa
RFH8D93J–Very interesting phenomenon. Trembling water in tundra filled with air balloons - Arctic colony of Nostoc cyanobacteria (Mare's
RFM8W2A4–the family of Lichen: Collema pulposum, Usnea barbata, Sticta fuliginosa, Anaptychia ciliaris, Cetraria islandica, Ephebe pubescens, Peltigera canina, Sticta pulmonacea, digital improved reproduction of an original print from the year 1895
RF2C9C6FJ–A typical representation of the section of Stratified Thallus of Collema conglomeratum, with Moniliform Gonimia scattered amongst the Hyphal Filaments
RM2AWXW16–Text-book of botany, morphological and physiological . Fig. 185.—a piece of the foliaceous thallus of PelH-S-era horizontalis; a the apothecia; r the rhizines(natural size).. Fig. 186.—Collema pjilposiaii, a gelatinous Lichen(slightly magnified). forms flake-like expansions often curled, which can be completely detached fromthe ground, stones, moss, bark, &c., which support them, since they are attached to itonly in places by a few organs of attachment, the Rhizines. The foliaceous thallus often
RMPG3W5B–. A monograph of lichens found in Britain; being a descriptive catalogue of the species in the herbarium of the British Museum. Lichens. Plate 36. OBRYZUM DOLICHOTBRON Nyl. a. Host plant (Colletna) with parasite, b. Lobe of Collema with perithecia of parasite, c. Vertical section of perithecium and of host thallus. d. Asous. e. Spores.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. British Museum (Natural History). Dept.
RMME6MY6–. Die Natürlichen Pflanzenfamilien nebst ihren Gattungen und wichtigeren Arten, insbesondere den Nutzpflanzen, unter Mitwirkung zahlreicher hervorragender Fachgelehrten begründet . Fig. 48. Schizophyceae als Flechten-Gonidien. A, B Stereocaulon ramulosum mit Scytonema-doniiiea (330(1). â C Dictyonema seric.eum mit Scytonema-Goniiien (80)1). â D Synalissa symphorea mit Glococapsa-Gonidien (475|1). â E Lichma sp. mit Rivularia-tiomüLien (300|1). â F Collema microphyllum mit Nostoc-Goniiien (500/1). (AâD nach Bornet, E nach Schwendener, F nach Stahl). Amphithrix, sowie die Untergattung Homoeot
RF2R0CHD2–Collema flaccidum is a foliose lichen found on acidic and calcareous rocks by streams and waterfalls. It has a global distribution.
RF2R0CHD6–Collema flaccidum is a foliose lichen found on acidic and calcareous rocks by streams and waterfalls. It has a global distribution.
RF2TCK3B1–Collema ryssoleum or Collema nigrescens ryssoleum is a foliose lichen that grows on siliceous rocks. This photo was taken in Arribes del Duero Natural
RMM1C9D3–The lichens expert, biologist Oliver Duerhammer looks at the lichen Collema multipartitum herbarium from Bavaria in Pentling, Germany, 19 January 2018. Lichens are important bioindicators of air pollution and climate change. Photo: Armin Weigel/dpa
RF2TA0M09–Collema nigrescens is a foliose jelly lichen found growing on the bark of trees. This photo was taken in Val d'Aran (Valle de Aran) , Lleida province,
RFH8D94P–Very interesting phenomenon. Trembling water in tundra filled with air balloons - Arctic colony of Nostoc cyanobacteria (Mare's
RF2R32AEJ–Lathagrium cristatum is foliose, jelly lichen found on limestone. It occurs throughout the northern hemisphere.
RF2WGD47C–Enchylium tenax (jelly lichen) is often found on calcareous soils and mortar. It occurs in Arctic and temperate regions in the Northern Hemisphere.
RM2AJD4E6–Elementary botany . nomycetes). Gymnocarpous lichens (those with a fruit body like the Discomycetes).Hymenolichenes (those with a fruit body like the Hymenomycetes).Gasterolichenes (those with a fruit body like the Gasteromycetes). From a vegetative standpoint there are two types according to the dis-tribution of the elements. 1 st. Where the fungal and algal elements are evenly distributed in theplant body the lichen is said to be homoiomerous. There are two types ofthese: a. Filamentous lichens, example, Ephebe pubescens. b. Gelatinous lichens, example, Collema (with the alga nostoc), Physma
RMM1C9CW–The lichens expert, biologist Oliver Duerhammer looks at the lichen Collema multipartitum herbarium from Bavaria in Pentling, Germany, 19 January 2018. Lichens are important bioindicators of air pollution and climate change. Photo: Armin Weigel/dpa
RF2TCK1BF–Lichens on a tree bark. Of dark color stand out Collema nigrescens (jelly) and Leptogium saturninum (foliose). This photo was taken in Valle de Aran,
RF2WGD451–Enchylium tenax (jelly lichen) is often found on calcareous soils and mortar. It occurs in Arctic and temperate regions in the Northern Hemisphere.
RM2AXF49R–Text-book of structural and physiological botany . Fig. 414.—Cladonia digitata, aFruticose Lichen ; a apothecia ;h cup; c foliaceous thallus (natu-ral size). Fig. 415.—Ceiraria islaridica, a FruticoseLichen ; the margin of the thallus isfringed, and bears spermogonia on theedge of the fringe ; there are no apothecia. gonidia. This theory has been confirmed by the produc-tion of a perfect Lichen, Collema glaucescens^ by sowing its u 290 St7uct2tral and Physiological Botany. spores on the gODidia-forming Alga, Nostoc lichenoides. Anopposite view is entertained by others, that Lichens are adistin
RM2AWXTKG–Text-book of botany, morphological and physiological . Fig. 186.—Collema pjilposiaii, a gelatinous Lichen(slightly magnified). forms flake-like expansions often curled, which can be completely detached fromthe ground, stones, moss, bark, &c., which support them, since they are attached to itonly in places by a few organs of attachment, the Rhizines. The foliaceous thallus often. Fig, iBy.—A Usnea harbata, a fruticose Lichen (natural size); B Sticta pjilmonacea, a foliaceous Lichen (natural size)seen from beneath ; a apothecia,/the attaching disc of A, by which the Lichen becomes attached to th
RM2AJGB4T–Comprehensive catalogue of Queensland plants, both indigenous and naturalised To which are added, where known, the aboriginal and other vernacular names; with numerous illustrations, and copious notes on the properties, features, &c., of the plants . a m V*i#tfJK&0 j^£ *? s — — V -J Atytejnder ^c. ^/^ kihi V. ?5)P0T^». thill* / c.r.vjhiiQ. 691. COLLEMA BYRSINUM, /2f/z. 692. Myriangium Duri^ei, Mont. <a) Plants, (b) sect, of plant, (c) thin sect, thallus in fruit, (d) theca, (e) spores,(a) and (b) nat. size ; (c) — (e) enl. 693. Calicium hyherellum, var. validius, C. Knight. (a) Plants,
RM2CEDK9G–. A guide to the study of lichens. ALGAL TYPES. PLATE II.Lichen-types. Crustose forms: 1. Calicium hypereUum. 2. Graphis scripta. 3. Rhwdina oreina. Foliose forms: 4. Endocarpon miniattim. 5. Collema nigrescens. 6. Sticta puhnonarla. Fruticose forms. 7. Cetraria Islandica. 8. Rocella tinctoria. 9. Usnea harhata. 1, 2 and 3 are about natural size. 4 to 9 inclusive are somewhat reduced. 6, 7 and 9 represent only portions ofplants. GUIDE TO LICHENS Schneider. Plate II.. LICHEX-TVPES. PLATE III. Histology of a Foliose Lichen. {Sticta amplissinia.) . Vertical section through apothecium : a, b, the
RM2CEDJRH–. A guide to the study of lichens. ^0^0 /JJ SPORES. PLATE VI. Generic Spore-types (con.). 13. Buellia. 14. Buelliopsis. 15. Caliciura. 16. Catillaria. 17. Celidiopsis. 18. Cetraria. 19. Cladonia. 20. Collema 21. Coniocybe. 22. Conotrema.28. Cyphelium. 24. Dermatocarpon. GUIDE TO LICHEWS Sfht»«fdfr Plate . Jl ^1 Jl 6> % JS ^ a o O ^^K^ ^^. ^ zc O o. Vf STORES, PLATE VII.Generic Spore-types (con.)- 25. Endocarpon. 26. Ephebe. 27. Evernia. 28. Graphis. 29. Gyalecta. 30. Gyrophora. 31. Gyrostomum. 32. Haematomma. 33. Hazslinskya. 34. Heppia. 35. Hydrothyria. 36. Lecanora. GUIDE TO LICHENS.
RMREE56K–. Comparative morphology and biology of the fungi, mycetozoa and bacteria. Fungi -- Morphology; Bacteria -- Morphology. CHAPTER V.—COMPARATIVE REVIEW.—ASCOMVCETES. 241 of the jelly, and which must necessarily be communicated to such small and light bodies. With these characteristics the spermatia cannot be certainly distinguished from small spores. The distinction however is, that, like those of Collema or Polystigma, they are all, as far as has been hitherto observed, incapable of germination. Secondly, these organs all agree in having the spermatiophores collected together into close hymenia
RMRMW67W–. Annales des Sciences Naturelles Botaniques. 1 *% S. Tu/asnr dcé. '-// Collema jacobeœfolium /^ „.„ LeotooMinn l^rnim ,*-,„'Obrvzum comiculatum mo, n.m Collema m.vresrens ,/,/, -d Jfemond /m/>''/? desWoyers, 66 /'arts. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Paris
RMREFBD5–. Comparative morphology and biology of the fungi, mycetozoa and bacteria. Fungi -- Morphology; Bacteria -- Morphology. CHAPTER V.—COMPA RA TIVE RE VIE W.—ASCOMFCETES.—COLLEMA CEAE. 211. covered on the inside with periphyses which converge towards the median line. All the periphyses, those of the neck as well as those beneath it, converge till their extremities touch, but without becoming firmly united, so that asci or spores can pass between them to the outside when they are mature. In Melanospora parasitica the future canal of the ostiole is to some extent marked out from the first, for the
RMRJC06J–. chang jiang san jiao zhou ji lin jin di qu bao zi zhi wu zhi ???????????????. botany. 69. Collema 70. Collema crispum cristatum. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. shang hai zi ran bo wu guan bian zhu?????????. shang hai ke xue ji shu chu ban she?????????
RMRE3M72–. Introduction to cryptogamic botany. Cryptogams. INTRODUCTION TO CRYPTOGAMIC BOTANY. 407 tinct epidermal cellular coat. Collema is thus closely con- nected with Leptogium, which is further distinguished by its marginate disc. The gonidia differ very much from those of other Lichens. In Collema and its closer allies, they are minute and arranged in moniliform rows; but in Synalyssa they resemble those of Paulia (Fig. 84, a), arising from the fissiparous division of each gonidium, accompanied by a bifur- cation of the supporting thread; while in Omphalaria (Fig. 86, e, f) their generation resem
RMREF6YT–. Comparative morphology of Fungi. Fungi. PEZIZALES 351 migrates to the ascogonium, which subsequently develops ascogenous hyphae (Baur, 1898). In Collema pulposum or a closely related species, a different behavior has been determined. Here the conidia, as in Ascobolus carbonarius, do not fall away but remain on the conidiophores. Hence the trichogyne grows, as in Ascobolus carbonarius, over the thallus surface toward the conidiophores and unites with them (Fig. 236). In these lichens the more migration of the conidial nucleus into the trichogyne has been demon- strated; the nuclear relationsh
RMRDJDTA–. A monograph of lichens found in Britain; being a descriptive catalogue of the species in the herbarium of the British Museum. Lichens. Plate 36. OBRYZUM DOLICHOTBRON Nyl. a. Host plant (Colletna) with parasite, b. Lobe of Collema with perithecia of parasite, c. Vertical section of perithecium and of host thallus. d. Asous. e. Spores.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. British Museum (Natural History). Dept.
RMRJC04N–. chang jiang san jiao zhou ji lin jin di qu bao zi zhi wu zhi ???????????????. botany. 71. Collema f laccidum 5. Leptogium az urcum. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. shang hai zi ran bo wu guan bian zhu?????????. shang hai ke xue ji shu chu ban she?????????
![. A general system of botany, descriptive and analytical. In two parts. Part I. Outlines of organography, anatomy, and physiology. Part II. Descriptions and illustrations of the orders. By Emm. Le Maout [and] J. Decaisne. With 5500 figures by L. Steinheil and A. Riocreux. Translated from the original by Mrs. Hooker. The orders arranged after the method followed in the universities and schools of Great Britain, its colonies, America, and India; with additions, an appendix on the natural method, and a synopsis of the orders, by J.D. Hooker. Botany. 942 XII. LICHENES.. Collema Jacohwfollum. Spora Stock Photo](https://c8.alamy.com/comp/RDTN19/a-general-system-of-botany-descriptive-and-analytical-in-two-parts-part-i-outlines-of-organography-anatomy-and-physiology-part-ii-descriptions-and-illustrations-of-the-orders-by-emm-le-maout-and-j-decaisne-with-5500-figures-by-l-steinheil-and-a-riocreux-translated-from-the-original-by-mrs-hooker-the-orders-arranged-after-the-method-followed-in-the-universities-and-schools-of-great-britain-its-colonies-america-and-india-with-additions-an-appendix-on-the-natural-method-and-a-synopsis-of-the-orders-by-jd-hooker-botany-942-xii-lichenes-collema-jacohwfollum-spora-RDTN19.jpg ". A general system of botany, descriptive and analytical. In two parts. Part I. Outlines of organography, anatomy, and physiology. Part II. Descriptions and illustrations of the orders. By Emm. Le Maout [and] J. Decaisne. With 5500 figures by L. Steinheil and A. Riocreux. Translated from the original by Mrs. Hooker. The orders arranged after the method followed in the universities and schools of Great Britain, its colonies, America, and India; with additions, an appendix on the natural method, and a synopsis of the orders, by J.D. Hooker. Botany. 942 XII. LICHENES.. Collema Jacohwfollum. Spora Stock Photo")
RMRDTN19–. A general system of botany, descriptive and analytical. In two parts. Part I. Outlines of organography, anatomy, and physiology. Part II. Descriptions and illustrations of the orders. By Emm. Le Maout [and] J. Decaisne. With 5500 figures by L. Steinheil and A. Riocreux. Translated from the original by Mrs. Hooker. The orders arranged after the method followed in the universities and schools of Great Britain, its colonies, America, and India; with additions, an appendix on the natural method, and a synopsis of the orders, by J.D. Hooker. Botany. 942 XII. LICHENES.. Collema Jacohwfollum. Spora
RMREE57H–. Comparative morphology and biology of the fungi, mycetozoa and bacteria. Fungi -- Morphology; Bacteria -- Morphology. 240 DIVISION II.—COURSE OF DEVELOPMENT OF FUNGI. Section LXIX. 3. Spermatia, spermogonia. Organs in every respect ex- tremely like those which are thus named in Collema, Physrna, &c. (page 211) are found in almost all the rest of the Lichen-forming Ascomycctes ; the genus Solorina may be mentioned as an exception among those in which this point has been carefully examined. These organs occur also in many species which do not form Lichens both among the Discomycetes and es
RMRJC05B–. chang jiang san jiao zhou ji lin jin di qu bao zi zhi wu zhi ???????????????. botany. 33. Dimerella lutea ,?)^?,. 68. Collema complanatum. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. shang hai zi ran bo wu guan bian zhu?????????. shang hai ke xue ji shu chu ban she?????????
RMRDX416–. Lichens. Lichens. 32 CONSTITUENTS OF THE LICHEN THALLUS parasitic condition. He proposed the happily descriptive designation of a Symbiosis or conjoint life which was mostly though not always, nor in equal degree, beneficial to each of the partners or symbionts. b. Different Forms of Association. The type of association be- tween the two symbionts varies in different lichens. Bornet', in describing the development of the thallus in certain members of the Collemiaceae, found that though as a rule the two elements of the thallus, as in some species of Collema itself, persisted intact side by s
RMRDX3G6–. Lichens. Lichens. i6o REPRODUCTION I. DISCOLICHENS a. Carpogonia of Gelatinous Lichens. Stahl's^ work on various Collemaceae followed on the same lines as that of Fuisting. The first species selected by him for examination, Collema (Leptogiufn) microphylluni, is a gelatinous lichen which grows on old trunks of poplars and willows. It has a small olive-green thallus which, in autumn, is crowded with apothecia; the spermogones or pycnidia appear as minute reddish points on the edge of the thallus. Within the thallus, and midway between the upper and lower surface, there arises, as a branch fro
![. A monograph of lichens found in Britain; being a descriptive catalogue of the species in the herbarium of the British Museum. Lichens. SCniZOMA.] 39 towards the extremities. In Journ. Bot. 1874,1, c, it was observed that this species probably constituted a separate genus, though, as neither form of fructification was then known, it might be retained as an anomalous section of Collema. I have since detected the spermogones in Great Britain, and I hope the apothecia may be also discovered. The de- scription of the thallus of Collema radiatum Somnl. (possibly an Ompha- laria) and its habitat gi Stock Photo](https://c8.alamy.com/comp/RE1GDG/a-monograph-of-lichens-found-in-britain-being-a-descriptive-catalogue-of-the-species-in-the-herbarium-of-the-british-museum-lichens-scnizoma-39-towards-the-extremities-in-journ-bot-18741-c-it-was-observed-that-this-species-probably-constituted-a-separate-genus-though-as-neither-form-of-fructification-was-then-known-it-might-be-retained-as-an-anomalous-section-of-collema-i-have-since-detected-the-spermogones-in-great-britain-and-i-hope-the-apothecia-may-be-also-discovered-the-de-scription-of-the-thallus-of-collema-radiatum-somnl-possibly-an-ompha-laria-and-its-habitat-gi-RE1GDG.jpg ". A monograph of lichens found in Britain; being a descriptive catalogue of the species in the herbarium of the British Museum. Lichens. SCniZOMA.] 39 towards the extremities. In Journ. Bot. 1874,1, c, it was observed that this species probably constituted a separate genus, though, as neither form of fructification was then known, it might be retained as an anomalous section of Collema. I have since detected the spermogones in Great Britain, and I hope the apothecia may be also discovered. The de- scription of the thallus of Collema radiatum Somnl. (possibly an Ompha- laria) and its habitat gi Stock Photo")
RMRE1GDG–. A monograph of lichens found in Britain; being a descriptive catalogue of the species in the herbarium of the British Museum. Lichens. SCniZOMA.] 39 towards the extremities. In Journ. Bot. 1874,1, c, it was observed that this species probably constituted a separate genus, though, as neither form of fructification was then known, it might be retained as an anomalous section of Collema. I have since detected the spermogones in Great Britain, and I hope the apothecia may be also discovered. The de- scription of the thallus of Collema radiatum Somnl. (possibly an Ompha- laria) and its habitat gi
RMRJC053–. chang jiang san jiao zhou ji lin jin di qu bao zi zhi wu zhi ???????????????. botany. 68. Collema complanatum. 71. Collema f laccidum 5. Leptogium az urcum. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. shang hai zi ran bo wu guan bian zhu?????????. shang hai ke xue ji shu chu ban she?????????
![. An introduction to the structure and reproduction of plants. Plant anatomy; Plants. 26o LICHENS ^-g^^^^^^^^^dmsj scattered throughout the thallus [e.g. Collema) or occupying definite zones (e.g. XantJwria parietina, Fig. 142, C). The association between Alga and Fungus is paralleled by the so-called " green cells " found in several aquatic animals [e.g. freshwater Sponges, Hydra viridis) ; these are due to uni- cellular Algse (species of Chlor- ella, etc.), and in all such cases the partnership be- tween plant and animal appears to be of mutual benefit. In this connection it may be Stock Photo](https://c8.alamy.com/comp/RDWPH8/an-introduction-to-the-structure-and-reproduction-of-plants-plant-anatomy-plants-26o-lichens-gdmsj-scattered-throughout-the-thallus-eg-collema-or-occupying-definite-zones-eg-xantjwria-parietina-fig-142-c-the-association-between-alga-and-fungus-is-paralleled-by-the-so-called-quot-green-cells-quot-found-in-several-aquatic-animals-eg-freshwater-sponges-hydra-viridis-these-are-due-to-uni-cellular-algse-species-of-chlor-ella-etc-and-in-all-such-cases-the-partnership-be-tween-plant-and-animal-appears-to-be-of-mutual-benefit-in-this-connection-it-may-be-RDWPH8.jpg ". An introduction to the structure and reproduction of plants. Plant anatomy; Plants. 26o LICHENS ^-g^^^^^^^^^dmsj scattered throughout the thallus [e.g. Collema) or occupying definite zones (e.g. XantJwria parietina, Fig. 142, C). The association between Alga and Fungus is paralleled by the so-called " green cells " found in several aquatic animals [e.g. freshwater Sponges, Hydra viridis) ; these are due to uni- cellular Algse (species of Chlor- ella, etc.), and in all such cases the partnership be- tween plant and animal appears to be of mutual benefit. In this connection it may be Stock Photo")
RMRDWPH8–. An introduction to the structure and reproduction of plants. Plant anatomy; Plants. 26o LICHENS ^-g^^^^^^^^^dmsj scattered throughout the thallus [e.g. Collema) or occupying definite zones (e.g. XantJwria parietina, Fig. 142, C). The association between Alga and Fungus is paralleled by the so-called " green cells " found in several aquatic animals [e.g. freshwater Sponges, Hydra viridis) ; these are due to uni- cellular Algse (species of Chlor- ella, etc.), and in all such cases the partnership be- tween plant and animal appears to be of mutual benefit. In this connection it may be
![. An introduction to the study of lichens. With a supplement and ten plates. Lichens. 1. ROCELLA. 5. Efhebe. 6, 2. USNEA. CcENOGONIUM. 3. Theloschistes. 4. Collema. A. Cortical layer. B. Gonidial do. C. Medullary do. Plate 2. Gonidia.. 7. Of Aechilichens. 10. MiCROGONIDIA. 8. Of Sclerolichens. 9. Gonimia.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Willey, Henry, 1824-1907. New Bedford [Mass. ] Printed for the Author b Stock Photo](https://c8.alamy.com/comp/RE1H61/an-introduction-to-the-study-of-lichens-with-a-supplement-and-ten-plates-lichens-1-rocella-5-efhebe-6-2-usnea-ccenogonium-3-theloschistes-4-collema-a-cortical-layer-b-gonidial-do-c-medullary-do-plate-2-gonidia-7-of-aechilichens-10-microgonidia-8-of-sclerolichens-9-gonimia-please-note-that-these-images-are-extracted-from-scanned-page-images-that-may-have-been-digitally-enhanced-for-readability-coloration-and-appearance-of-these-illustrations-may-not-perfectly-resemble-the-original-work-willey-henry-1824-1907-new-bedford-mass-printed-for-the-author-b-RE1H61.jpg ". An introduction to the study of lichens. With a supplement and ten plates. Lichens. 1. ROCELLA. 5. Efhebe. 6, 2. USNEA. CcENOGONIUM. 3. Theloschistes. 4. Collema. A. Cortical layer. B. Gonidial do. C. Medullary do. Plate 2. Gonidia.. 7. Of Aechilichens. 10. MiCROGONIDIA. 8. Of Sclerolichens. 9. Gonimia.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Willey, Henry, 1824-1907. New Bedford [Mass. ] Printed for the Author b Stock Photo")
RMRE1H61–. An introduction to the study of lichens. With a supplement and ten plates. Lichens. 1. ROCELLA. 5. Efhebe. 6, 2. USNEA. CcENOGONIUM. 3. Theloschistes. 4. Collema. A. Cortical layer. B. Gonidial do. C. Medullary do. Plate 2. Gonidia.. 7. Of Aechilichens. 10. MiCROGONIDIA. 8. Of Sclerolichens. 9. Gonimia.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Willey, Henry, 1824-1907. New Bedford [Mass. ] Printed for the Author b
RMRH8DDF–. Botany of the living plant. Botany. l-7i.VV- m Fig. 390. A, Oscillatoria prhiceps : a terminal portion of a filament; b, portions from the middle of a filament, properly fixed and stained ; /, cells in division. ( k ioSo;. B, Oscillatoria Froclichii. ( x 540). S. Nostoc or Rivularia. Some of these fission-Algae take part in the formation of Lichens : thus Collema has Nostoc as its Algal constituent. Others, such as Anabaena, lead an endophytic life, contributing probably to an irregular nutrition, as in the roots of Cycads. In the establishment of the new Flora of the sterilised Island of Kr
RMRH8DXB–. Botany of the living plant. Botany. ./ B Fig. 372. A=Xanthona {Parmelia) parietina, the common foliaceous yellow Lichen. B = Cladonia rangifera, a fruticose Lichen. Both bear ascus-fruits, and are shown natural size. (After Strasburger.) (Chapter XL). The Lichens are very various in form. In simple cases they may be filamentous, as in Ephebe, which is like a filamentous Alga with a fungus growing in its mucilaginous walls. Some appear as flat gelatinous thalli, readily swelling with water, as in Collema, which is based upon the gelatinous Alga, Nostoc. Others are more firm in texture, and fo
RMRH8XH7–. Botany for high schools and colleges. Botany. Fig. 'i^H.—Collema pulposum, slightly magnified, showing the apothecia.—After Sachs. cine. Species of Evernia are sometimes used for furnishing yellow dyes. Family 2. Parmeliei. Speei schneidera, Theloschistes, Parmelia Physcia (Fig. 202), Pyxiiie. From Parmelia parietina fine dyes have been obtained. Family 3. XJmbilicariei. TlmUlicOr ria. ram.ily 4. Peltigerei. Sticta (Fig. 213), Nephroma, Peltigera, Solorinn. Stic- ta pulmonacea was formerly used in medi- cine, but it has fallen into disuse, except- ing with quacks. Fam.ily 5. Pannariei. Heppi
RMRDX42F–. Lichens. Lichens. Fig. 1. Physcia aipolia 'Hyh Vertical section of thallus. i/, cortex; ^, algal layer; c; medulla; d, lower cortex. X 100 (partly diagrammatic). Fig. 3. Collema nigrescens Aci. Vertical section of thallus. a, chains of the alga Nostoc; b-, fungal filaments, x 600. - remain distinct. The green zone can be easily demonstrated in any of the larger lichens by scaling off the outer surface cells, or by making a vertical section through the thallus. The colourless cells penetrate to some extent among the green cells; they also form the whole of the cortical and medullary tissues.
RMRJC065–. chang jiang san jiao zhou ji lin jin di qu bao zi zhi wu zhi ???????????????. botany. 69. Collema 70. Collema crispum cristatum. 76. Leptogium 77. I eptogium cyancsccns dcla vay i ??8. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. shang hai zi ran bo wu guan bian zhu?????????. shang hai ke xue ji shu chu ban she?????????
RMRE3CW0–. A handbook of cryptogamic botany. Cryptogams. OOMYCETES 323 ReessâUeber d. Entstehung d. Flechte Collema glaucescens (Monber. Berl. Acad., 1871). ReessâUeber d. Natur d. Flechten (Samml. wiss. Vortrage von Virchow u. v. HoltzendorfiF, 1879). SchwendenerâDie Algentypen d. FlecHengonidien (Basel, 1869). SchwendenerâErorterungen z. Gonidienfrage (Flora, 1872). SchwendenerâDie Flechten als Parasiten d. Algen (Verh. d. Basel, naturf. Ges., 1873). StahlâBeitr. z. Entwickel. d. Flechten, ii. (Leipzig, 1877). TreubâLichenencultur (Bot. Zeit., 1873). TreubâOnderzoek. over d. Natuur d. Lichenen (Diss.
RMRE1GDC–. A monograph of lichens found in Britain; being a descriptive catalogue of the species in the herbarium of the British Museum. Lichens. 54 COLLEMACEI. [COLLEMA.. Hah. On calcareous rocks and walls in upland hilly districts.—DwiSr. Local and scarce in W. England, the S.W. Highlands, Scotland, and N W. Ireland.-B. M.: Oleeve Hill, Somersetshire ; Shipton and iiear Cirencester, Gloucestershire; Buxton, Derbyshire; near Kendal, West- moreland. Appin, Argyleshire. Kylemore, co. Galway. C. SYNECHOBLASTUS (Travis. Nuov. gen. CoUem. 1853).—Thallus variously lobed. Apothecia lecanorine, rarely biatori
RMRH8XHK–. Botany for high schools and colleges. Botany. LIGHENES. 309. Fig. 'i^H.—Collema pulposum, slightly magnified, showing the apothecia.—After Sachs. cine. Species of Evernia are sometimes used for furnishing yellow dyes. Family 2. Parmeliei. Speei schneidera, Theloschistes, Parmelia Physcia (Fig. 202), Pyxiiie. From Parmelia parietina fine dyes have been obtained. Family 3. XJmbilicariei. TlmUlicOr ria. ram.ily 4. Peltigerei. Sticta (Fig. 213), Nephroma, Peltigera, Solorinn. Stic- ta pulmonacea was formerly used in medi- cine, but it has fallen into disuse, except- ing with quacks. Fam.ily 5. P
RMRHA54A–. Botanique cryptogamique, ou Histoire des familles naturelles des plantes infrieures. . 427. Collema ni'ji 428 1 :>. '.30 Mvriai COLLEMA, IIOl'I'M. tteceptaculum commune to- tum gclatinosum intus vel e floccis duplicis ordi- nis hyalinis scilicet el moniliformibus, vel ecel- lulis gelalinosis viridia granula bina quaternave includentibus composituin. Rcceptacula partia- lia. scuielhiiii MM.i. receptaculo coi ni primi tus çlauso cinrta. MYRIANGIUM. III.ISK. ci MGNE. Rcceptaculum commune pulvinatum, madore lurgescens, in- a'fpiale lulioi culal mu. Ileceplaciila parlialia lu- berculiformia, p
![. A synopsis of the North American lichens [microform] : Part I, comprising the parmeliacei, cladoniei, and coenogoniei. Lichens; Lichens. 146 COLLEMA. ^»W ; I.S!,: f; !:!. (Willep), Tuckerman Gen. 1872. Also on Red Cedar at Cam- b: '.dge. On the same bark in New Jersey, Austin. Like the somewhat similar C. microphyllum, this lichen, which, as represented in Schjerer's excellent specimens {Lich. Helv. n. 416), corresponds with the definition of Acharius (C. furvum V. verruciformc, Ach. Syn. p. 323) in exhibitim? dense, roimded, little cushions, which gave occasion to its name, T)asr.es, at lea Stock Photo](https://c8.alamy.com/comp/RJ0GNT/a-synopsis-of-the-north-american-lichens-microform-part-i-comprising-the-parmeliacei-cladoniei-and-coenogoniei-lichens-lichens-146-collema-w-is!-f-!!-willep-tuckerman-gen-1872-also-on-red-cedar-at-cam-b-dge-on-the-same-bark-in-new-jersey-austin-like-the-somewhat-similar-c-microphyllum-this-lichen-which-as-represented-in-schjerers-excellent-specimens-lich-helv-n-416-corresponds-with-the-definition-of-acharius-c-furvum-v-verruciformc-ach-syn-p-323-in-exhibitim-dense-roimded-little-cushions-which-gave-occasion-to-its-name-tasres-at-lea-RJ0GNT.jpg ". A synopsis of the North American lichens [microform] : Part I, comprising the parmeliacei, cladoniei, and coenogoniei. Lichens; Lichens. 146 COLLEMA. ^»W ; I.S!,: f; !:!. (Willep), Tuckerman Gen. 1872. Also on Red Cedar at Cam- b: '.dge. On the same bark in New Jersey, Austin. Like the somewhat similar C. microphyllum, this lichen, which, as represented in Schjerer's excellent specimens {Lich. Helv. n. 416), corresponds with the definition of Acharius (C. furvum V. verruciformc, Ach. Syn. p. 323) in exhibitim? dense, roimded, little cushions, which gave occasion to its name, T)asr.es, at lea Stock Photo")
RMRJ0GNT–. A synopsis of the North American lichens [microform] : Part I, comprising the parmeliacei, cladoniei, and coenogoniei. Lichens; Lichens. 146 COLLEMA. ^»W ; I.S!,: f; !:!. (Willep), Tuckerman Gen. 1872. Also on Red Cedar at Cam- b: '.dge. On the same bark in New Jersey, Austin. Like the somewhat similar C. microphyllum, this lichen, which, as represented in Schjerer's excellent specimens {Lich. Helv. n. 416), corresponds with the definition of Acharius (C. furvum V. verruciformc, Ach. Syn. p. 323) in exhibitim? dense, roimded, little cushions, which gave occasion to its name, T)asr.es, at lea
![. Bulletin de l'Acadmie internationale de gographie botanique. Phytogeography; Plant ecology; Plants; Plants -- Europe. ACADÃMIE DE GÃOGRAPHIE BOTANIQUE 405 B. LICHENS HOMEOMERES PsoROMÃs I Psoroma. , i Pannaria. Pannaries i r. 1 ⢠f Pannularia. Heppiés ] Heppia. Collema. Leptogium. â , , , Homodium. LOLLEMES ( ^ , 1 ⢠Omphalaria. Anema. CoUemopsis. LiCHiNÃs ,. I Lichina. â , , i Ephebe. tLPHEBES â 5 o 1 Spilonema. C. LEPRARIÅ Leprocaulon. Leproloma, Dendriscocaulon. Leproplaca. Lepraria. D. PARASITANTES Voir plus InsLut : Page 377 ERRATUM Page 3S7 : Au lieu de : IV. BILIMAIA. â Lire : IV Stock Photo](https://c8.alamy.com/comp/RGT22W/bulletin-de-lacadmie-internationale-de-gographie-botanique-phytogeography-plant-ecology-plants-plants-europe-acadmie-de-gographie-botanique-405-b-lichens-homeomeres-psoroms-i-psoroma-i-pannaria-pannaries-i-r-1-f-pannularia-heppis-heppia-collema-leptogium-homodium-lollemes-1-omphalaria-anema-couemopsis-lichins-i-lichina-i-ephebe-tlphebes-5-o-1-spilonema-c-leprari-leprocaulon-leproloma-dendriscocaulon-leproplaca-lepraria-d-parasitantes-voir-plus-inslut-page-377-erratum-page-3s7-au-lieu-de-iv-bilimaia-lire-iv-RGT22W.jpg ". Bulletin de l'Acadmie internationale de gographie botanique. Phytogeography; Plant ecology; Plants; Plants -- Europe. ACADÃMIE DE GÃOGRAPHIE BOTANIQUE 405 B. LICHENS HOMEOMERES PsoROMÃs I Psoroma. , i Pannaria. Pannaries i r. 1 ⢠f Pannularia. Heppiés ] Heppia. Collema. Leptogium. â , , , Homodium. LOLLEMES ( ^ , 1 ⢠Omphalaria. Anema. CoUemopsis. LiCHiNÃs ,. I Lichina. â , , i Ephebe. tLPHEBES â 5 o 1 Spilonema. C. LEPRARIÅ Leprocaulon. Leproloma, Dendriscocaulon. Leproplaca. Lepraria. D. PARASITANTES Voir plus InsLut : Page 377 ERRATUM Page 3S7 : Au lieu de : IV. BILIMAIA. â Lire : IV Stock Photo")
RMRGT22W–. Bulletin de l'Acadmie internationale de gographie botanique. Phytogeography; Plant ecology; Plants; Plants -- Europe. ACADÃMIE DE GÃOGRAPHIE BOTANIQUE 405 B. LICHENS HOMEOMERES PsoROMÃs I Psoroma. , i Pannaria. Pannaries i r. 1 ⢠f Pannularia. Heppiés ] Heppia. Collema. Leptogium. â , , , Homodium. LOLLEMES ( ^ , 1 ⢠Omphalaria. Anema. CoUemopsis. LiCHiNÃs ,. I Lichina. â , , i Ephebe. tLPHEBES â 5 o 1 Spilonema. C. LEPRARIÅ Leprocaulon. Leproloma, Dendriscocaulon. Leproplaca. Lepraria. D. PARASITANTES Voir plus InsLut : Page 377 ERRATUM Page 3S7 : Au lieu de : IV. BILIMAIA. â Lire : IV
RMRHA27E–. Botanische Zeitung. Plants; Plants. — 23 — geschichtlich hinreichend genau, aber dieses wenige schon genügt für ganz neue Frage- stellungen und giebt meiner Uebeizeugung nach schon die Grundlage einer natürlichen Systematik, d. h. Anhaltspunkte für neue Vorstellungen von der Pbylogenie der Ascomyceten und Laboulbenien. Es lassen sich heute schon innerhalb der Ascomyceten zwei Haupttypen erkennen, die sich wesentlich durch die Beschaffenheit der männlichen Sexualorgane unter- scheiden. Der erste, in dieser Hinsicht wohl ursprünglichere Typ wird vertreten durch z. B. Collema, Polystigma, die m
RMRH9TN1–. Botanische Zeitung. Plants; Plants. 11 6. Auf Gliiimicrschicfei'fclsen. Alle diejenigen Arten, bei welchen kein speciel- ler Standort angegeben ist , wurden dicht an der Villa Maurer in Grätsch gesammelt. 32. ßiatora sabuletorum (Schreb.) ß. coniops CWahlb.) Hepp E. F. No. 133. 33. Callopisma aurantiacum var. placidium Mass- Lieh. Ital. exs. No. 241. Auf Ziegeln in Grätsch. 34. Callopisma aurantiacum s. rubescens cc. (Schaer.) Hepp E. F. No. 636. 35. C. festivum (Ach.} Hepp E. F. No. 201. 36. Collema pulposum (Beruh.) a. vulgare (Schaer.) Hepp E. F. No. 417. 37. C. pulposum ß. granulatum (Sw
RMRE58RH–. Cryptogamen. . Fig. 310. Cladonia rangiferina. ^4 steril, 7i mit Ascusfrüchtcheu an den Astenden. Nat. Gr. Fig. 311. Collema crispum. A Carpogon, c mit Trichogyn f. Vergr. 400. B Spitze des Trichogyn mit Spermatium 1125. Nach E. Baue .S-. Vergr. über die ganze Erde verbreitet und in grosser Menge rasenbildciid in den nordischen Tundren auftritt, sind die l'odetien (Fig. 310) zierlich verästelt und tragen an den Ast- enden die kleineu braunen Apothecien. Oft bleiben aber die Podetien dieser Art wie auch der anderen Cladonien steril, indem die im Innern vorhandenen ascogenen Hyphen nicht zur B
RMRGTR7W–. Bulletin biologique de la France et de la Belgique. Biology; Natural history. LA SEXUALITE DES ASCOMYCETES 200 décisive. Une lumière a été jetée réceiument sur cette question obscure par un travail fort intéressant de Miss Bachmann sur le Collema pulposum. L'ascogone s'ébauche comme d'habitude par un filament spirale (fig. 17 c). Les spermaties monocellu- laires dans ce cas se développent à l'intérieur du thalle et ne se détachent plus du filament porteur. Ici c'est au contraire le tri- chogyne qui les rejoint en se serrant étroitement contre eux (fig. 17 b). Puis une communicati
RMRCHGKA–. Die Pflanzendecke Österreich-Ungarns. Auf Grund fremder und eigener Forschungen geschildert. Plants; Plants. Die Pflanzeneenossenschaften des Gebietes. 137 nipedre. G. calcareum. Trichoslomum crispiihim. T. pallidisetum. Brijiim murale, Hynienostomum iorlile uöw. auf, von Flechten besonders Psora-Arten [P.leslacea, lurida). Endopyrenium rufescens, ferner verschiedene Gallertflechten, wie Collema miiltifidiim. C. cheileum, C. plicatile, Omphalaria pulvinaia.. Abb. 46. Zwei Charakterpflanzen der nordböhmischen Basaltfelsen. a Aster alpinus Subsp. hirsutus. b Woodsia ilvensis.. Please note that
RMRDXJMC–. A text-book of general lichenology, with descriptions and figures of the genera occurring in the northeastern United States. Lichens; Lichens. Text-Book of Lichenology. Plate 61.. COLLEMA PULPOSUM.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Schneider, Albert, 1863-1928. Binghamton, N. Y. , W. N. Clute & Co.
![. An introduction to the study of lichens. With a supplement and ten plates. Lichens. 60 Plate i. Thallus.. 1. ROCELLA. 5. Efhebe. 6, 2. USNEA. CcENOGONIUM. 3. Theloschistes. 4. Collema. A. Cortical layer. B. Gonidial do. C. Medullary do. Plate 2. Gonidia.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Willey, Henry, 1824-1907. New Bedford [Mass. ] Printed for the Author by E. Anthony Stock Photo](https://c8.alamy.com/comp/RE1H63/an-introduction-to-the-study-of-lichens-with-a-supplement-and-ten-plates-lichens-60-plate-i-thallus-1-rocella-5-efhebe-6-2-usnea-ccenogonium-3-theloschistes-4-collema-a-cortical-layer-b-gonidial-do-c-medullary-do-plate-2-gonidia-please-note-that-these-images-are-extracted-from-scanned-page-images-that-may-have-been-digitally-enhanced-for-readability-coloration-and-appearance-of-these-illustrations-may-not-perfectly-resemble-the-original-work-willey-henry-1824-1907-new-bedford-mass-printed-for-the-author-by-e-anthony-RE1H63.jpg ". An introduction to the study of lichens. With a supplement and ten plates. Lichens. 60 Plate i. Thallus.. 1. ROCELLA. 5. Efhebe. 6, 2. USNEA. CcENOGONIUM. 3. Theloschistes. 4. Collema. A. Cortical layer. B. Gonidial do. C. Medullary do. Plate 2. Gonidia.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Willey, Henry, 1824-1907. New Bedford [Mass. ] Printed for the Author by E. Anthony Stock Photo")
RMRE1H63–. An introduction to the study of lichens. With a supplement and ten plates. Lichens. 60 Plate i. Thallus.. 1. ROCELLA. 5. Efhebe. 6, 2. USNEA. CcENOGONIUM. 3. Theloschistes. 4. Collema. A. Cortical layer. B. Gonidial do. C. Medullary do. Plate 2. Gonidia.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Willey, Henry, 1824-1907. New Bedford [Mass. ] Printed for the Author by E. Anthony
![. A general system of botany, descriptive and analytical. In two parts. Part I. Outlines of organography, anatomy, and physiology. Part II. Descriptions and illustrations of the orders. By Emm. Le Maout [and] J. Decaisne. With 5500 figures by L. Steinheil and A. Riocreux. Translated from the original by Mrs. Hooker. The orders arranged after the method followed in the universities and schools of Great Britain, its colonies, America, and India; with additions, an appendix on the natural method, and a synopsis of the orders, by J.D. Hooker. Botany. Collema Jacohwfollum. Sporangia and paraphysis Stock Photo](https://c8.alamy.com/comp/RDTN17/a-general-system-of-botany-descriptive-and-analytical-in-two-parts-part-i-outlines-of-organography-anatomy-and-physiology-part-ii-descriptions-and-illustrations-of-the-orders-by-emm-le-maout-and-j-decaisne-with-5500-figures-by-l-steinheil-and-a-riocreux-translated-from-the-original-by-mrs-hooker-the-orders-arranged-after-the-method-followed-in-the-universities-and-schools-of-great-britain-its-colonies-america-and-india-with-additions-an-appendix-on-the-natural-method-and-a-synopsis-of-the-orders-by-jd-hooker-botany-collema-jacohwfollum-sporangia-and-paraphysis-RDTN17.jpg ". A general system of botany, descriptive and analytical. In two parts. Part I. Outlines of organography, anatomy, and physiology. Part II. Descriptions and illustrations of the orders. By Emm. Le Maout [and] J. Decaisne. With 5500 figures by L. Steinheil and A. Riocreux. Translated from the original by Mrs. Hooker. The orders arranged after the method followed in the universities and schools of Great Britain, its colonies, America, and India; with additions, an appendix on the natural method, and a synopsis of the orders, by J.D. Hooker. Botany. Collema Jacohwfollum. Sporangia and paraphysis Stock Photo")
RMRDTN17–. A general system of botany, descriptive and analytical. In two parts. Part I. Outlines of organography, anatomy, and physiology. Part II. Descriptions and illustrations of the orders. By Emm. Le Maout [and] J. Decaisne. With 5500 figures by L. Steinheil and A. Riocreux. Translated from the original by Mrs. Hooker. The orders arranged after the method followed in the universities and schools of Great Britain, its colonies, America, and India; with additions, an appendix on the natural method, and a synopsis of the orders, by J.D. Hooker. Botany. Collema Jacohwfollum. Sporangia and paraphysis
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