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Alyxoria Subelevata
''Alyxoria'' is a genus of lichen-forming fungi in the family Lecanographaceae. The genus has a cosmopolitan distribution. Species *'' Alyxoria apomelaena'' *'' Alyxoria bicolor'' *'' Alyxoria culmigena'' *'' Alyxoria cyanea'' – Brazil *''Alyxoria diaphora'' *'' Alyxoria fuscospora'' – Brazil *'' Alyxoria lichenoides'' *'' Alyxoria lutulenta'' *'' Alyxoria mougeotii'' *''Alyxoria notha'' *'' Alyxoria ochrocheila'' *'' Alyxoria ochrocincta'' *'' Alyxoria sierramadrensis'' – Mexico *'' Alyxoria subelevata'' *''Alyxoria subrimalis'' *''Alyxoria varia'' *''Alyxoria variiformis'' *''Alyxoria viridipruinosa'' *''Alyxoria wainioi'' *''Alyxoria xerica ''Alyxoria'' is a genus of lichen-forming fungi in the family Lecanographaceae. The genus has a cosmopolitan distribution. Species *'' Alyxoria apomelaena'' *'' Alyxoria bicolor'' *'' Alyxoria culmigena'' *'' Alyxoria cyanea'' – Brazil *' ...'' References Arthoniomycetes Lichen genera Arthoniomyc ...
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Samuel Frederick Gray
Samuel Frederick Gray (10 December 1766 – 12 April 1828) was a British botanist, mycologist, and pharmacologist. He was the father of the zoologists John Edward Gray and George Robert Gray. Background He was the son of Samuel Gray, a London seedsman. He received no inheritance and, after failing to qualify for medicine, turned to medical and botanical writing. He married Elizabeth Forfeit in 1794 and moved to Walsall, Staffordshire, where he established an assay office before he moved back to London in 1800. He set up an apothecary business in Wapping, which failed within a few years. Then, he seems to have maintained himself by writing and lecturing. Medical writings Gray wrote a ''Supplement to the Pharmacopoeia'', published in 1818 with several subsequent editions. In 1819, he became co-editor of the ''London Medical Repository'', to which he contributed many articles on medical, botanical, and other topics. He published, in 1823, ''The Elements of Pharmacy'' and, in 1828, ...
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Alyxoria Notha
''Alyxoria'' is a genus of lichen-forming fungi in the family Lecanographaceae. The genus has a cosmopolitan distribution. Species *'' Alyxoria apomelaena'' *'' Alyxoria bicolor'' *'' Alyxoria culmigena'' *'' Alyxoria cyanea'' – Brazil *''Alyxoria diaphora ''Alyxoria'' is a genus of lichen-forming fungi in the family Lecanographaceae. The genus has a cosmopolitan distribution In biogeography, cosmopolitan distribution is the term for the range of a taxon that extends across all or most of the ...'' *'' Alyxoria fuscospora'' – Brazil *'' Alyxoria lichenoides'' *'' Alyxoria lutulenta'' *'' Alyxoria mougeotii'' *'' Alyxoria notha'' *'' Alyxoria ochrocheila'' *'' Alyxoria ochrocincta'' *'' Alyxoria sierramadrensis'' – Mexico *'' Alyxoria subelevata'' *'' Alyxoria subrimalis'' *'' Alyxoria varia'' *'' Alyxoria variiformis'' *'' Alyxoria viridipruinosa'' *'' Alyxoria wainioi'' *'' Alyxoria xerica'' References Arthoniomycetes Lichen genera Arth ...
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Lichen Genera
A lichen ( , ) is a composite organism that arises from algae or cyanobacteria living among filaments of multiple fungi species in a mutualistic relationship.Introduction to Lichens – An Alliance between Kingdoms
. University of California Museum of Paleontology.
Lichens have properties different from those of their component organisms. They come in many colors, sizes, and forms and are sometimes plant-like, but are not s. They may have tiny, leafless branches (); flat leaf-like structures (

Arthoniomycetes
Arthoniomycetes are a class of ascomycete fungi. It includes two orders: Arthoniales and Lichenostigmatales. Most of the taxa in these orders are tropical and subtropical lichens. Systematics Phylogenetic analysis supports the monophyly of this class. Dothideomycetes is a sister group. Characteristics Taxa have apothecia, cup- or saucer- shaped ascoma in which the hymenium The hymenium is the tissue layer on the hymenophore of a fungal fruiting body where the cells develop into basidia or asci, which produce spores. In some species all of the cells of the hymenium develop into basidia or asci, while in others some ... is exposed at maturity. These apothecia are bitunicate - with clearly differentiated inner and outer walls. References Fungus classes Lichen classes Taxa described in 1997 {{Arthoniomycetes-stub ...
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Alyxoria Xerica
''Alyxoria'' is a genus of lichen-forming fungi in the family Lecanographaceae. The genus has a cosmopolitan distribution. Species *'' Alyxoria apomelaena'' *'' Alyxoria bicolor'' *'' Alyxoria culmigena'' *'' Alyxoria cyanea'' – Brazil *''Alyxoria diaphora'' *'' Alyxoria fuscospora'' – Brazil *'' Alyxoria lichenoides'' *'' Alyxoria lutulenta'' *'' Alyxoria mougeotii'' *''Alyxoria notha ''Alyxoria'' is a genus of lichen-forming fungi in the family Lecanographaceae. The genus has a cosmopolitan distribution. Species *'' Alyxoria apomelaena'' *'' Alyxoria bicolor'' *'' Alyxoria culmigena'' *'' Alyxoria cyanea'' – Brazil *' ...'' *'' Alyxoria ochrocheila'' *'' Alyxoria ochrocincta'' *'' Alyxoria sierramadrensis'' – Mexico *'' Alyxoria subelevata'' *'' Alyxoria subrimalis'' *'' Alyxoria varia'' *'' Alyxoria variiformis'' *'' Alyxoria viridipruinosa'' *'' Alyxoria wainioi'' *'' Alyxoria xerica'' References Arthoniomycetes Lichen genera Artho ...
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Alyxoria Wainioi
''Alyxoria wainioi '' is a species of lichen in the family Lecanographaceae. It was originally formally described by Finnish lichenologist Edvard August Vainio in 1901, as ''Opegrapha ochracea''. Vainio identified it as a new species from samples collected in Africa by Austrian botanist Friedrich Martin Josef Welwitsch. However, this name was not validly published as it was an illegitimate homonym; in 1824 Johann Adam Philipp Hepp had transferred ''Arthonia ochracea'', a lichen originally named by Léon Marie Dufour in 1818, into genus ''Opegrapha'', and thus the name ''Opegrapha ochracea'' was already occupied by this taxon. So in 1923, Alexander Zahlbruckner renamed Vainio's taxon as ''Opegrapha wainioi''. Nearly a century later, it was transferred to genus ''Alyxoria'' in 2018 by Indian lichenologists following a revision of the genus ''Opegrapha ''Opegrapha'' is a genus of lichenized fungi A fungus ( : fungi or funguses) is any member of the group of eukaryotic o ...
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Alyxoria Viridipruinosa
''Alyxoria viridipruinosa'' is a species of corticolous (bark-dwelling) and lignicolous (wood-dwelling) lichen in the family Lecanographaceae. It is found in Europe, where it grows on hardwood trees. Taxonomy The lichen was first formally described as a new species in 2011 by lichenologists Brian Coppins and Rebecca Yahr. The type specimen was collected from Needham Market (East Suffolk, England), where it was found growing on the bark of '' Sambucus'' in a little-used, sheltered, chalk pit. The species epithet refers to the yellowish-green colour of the pruina visible on the and . Damien Ertz transferred the taxon to the genus ''Alyxoria'' in 2012. Description The lichen has a thin, grey-green, powdery thallus. Its ascomata are in the form of that are evenly distributed throughout the thallus, and typically measure 0.3–0.6 mm long and 0.1–0.3 mm wide. The mostly-exposed disc is dark brown and covered with a green pruina that turns yellow after being dried. ...
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Alyxoria Variiformis
''Alyxoria'' is a genus of lichen-forming fungi in the family Lecanographaceae. The genus has a cosmopolitan distribution. Species *'' Alyxoria apomelaena'' *'' Alyxoria bicolor'' *'' Alyxoria culmigena'' *'' Alyxoria cyanea'' – Brazil *''Alyxoria diaphora'' *'' Alyxoria fuscospora'' – Brazil *'' Alyxoria lichenoides'' *'' Alyxoria lutulenta'' *'' Alyxoria mougeotii'' *''Alyxoria notha'' *'' Alyxoria ochrocheila'' *'' Alyxoria ochrocincta'' *'' Alyxoria sierramadrensis'' – Mexico *'' Alyxoria subelevata'' *'' Alyxoria subrimalis'' *'' Alyxoria varia'' *'' Alyxoria variiformis'' *''Alyxoria viridipruinosa'' *''Alyxoria wainioi'' *''Alyxoria xerica ''Alyxoria'' is a genus of lichen-forming fungi in the family Lecanographaceae. The genus has a cosmopolitan distribution. Species *'' Alyxoria apomelaena'' *'' Alyxoria bicolor'' *'' Alyxoria culmigena'' *'' Alyxoria cyanea'' – Brazil *' ...'' References Arthoniomycetes Lichen genera Arthonio ...
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Alyxoria Varia
''Alyxoria'' is a genus of lichen-forming fungi in the family Lecanographaceae. The genus has a cosmopolitan distribution. Species *'' Alyxoria apomelaena'' *'' Alyxoria bicolor'' *'' Alyxoria culmigena'' *'' Alyxoria cyanea'' – Brazil *''Alyxoria diaphora'' *'' Alyxoria fuscospora'' – Brazil *'' Alyxoria lichenoides'' *'' Alyxoria lutulenta'' *'' Alyxoria mougeotii'' *''Alyxoria notha'' *'' Alyxoria ochrocheila'' *'' Alyxoria ochrocincta'' *'' Alyxoria sierramadrensis'' – Mexico *'' Alyxoria subelevata'' *'' Alyxoria subrimalis'' *'' Alyxoria varia'' *''Alyxoria variiformis'' *''Alyxoria viridipruinosa'' *''Alyxoria wainioi'' *''Alyxoria xerica ''Alyxoria'' is a genus of lichen-forming fungi in the family Lecanographaceae. The genus has a cosmopolitan distribution. Species *'' Alyxoria apomelaena'' *'' Alyxoria bicolor'' *'' Alyxoria culmigena'' *'' Alyxoria cyanea'' – Brazil *' ...'' References Arthoniomycetes Lichen genera Arthoniom ...
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Alyxoria Subrimalis
''Alyxoria'' is a genus of lichen-forming fungi in the family Lecanographaceae. The genus has a cosmopolitan distribution. Species *'' Alyxoria apomelaena'' *'' Alyxoria bicolor'' *'' Alyxoria culmigena'' *'' Alyxoria cyanea'' – Brazil *''Alyxoria diaphora'' *'' Alyxoria fuscospora'' – Brazil *'' Alyxoria lichenoides'' *'' Alyxoria lutulenta'' *'' Alyxoria mougeotii'' *''Alyxoria notha'' *'' Alyxoria ochrocheila'' *'' Alyxoria ochrocincta'' *'' Alyxoria sierramadrensis'' – Mexico *'' Alyxoria subelevata'' *'' Alyxoria subrimalis'' *''Alyxoria varia'' *''Alyxoria variiformis'' *''Alyxoria viridipruinosa'' *''Alyxoria wainioi'' *''Alyxoria xerica ''Alyxoria'' is a genus of lichen-forming fungi in the family Lecanographaceae. The genus has a cosmopolitan distribution. Species *'' Alyxoria apomelaena'' *'' Alyxoria bicolor'' *'' Alyxoria culmigena'' *'' Alyxoria cyanea'' – Brazil *' ...'' References Arthoniomycetes Lichen genera Arthoniomy ...
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Alyxoria Subelevata
''Alyxoria'' is a genus of lichen-forming fungi in the family Lecanographaceae. The genus has a cosmopolitan distribution. Species *'' Alyxoria apomelaena'' *'' Alyxoria bicolor'' *'' Alyxoria culmigena'' *'' Alyxoria cyanea'' – Brazil *''Alyxoria diaphora'' *'' Alyxoria fuscospora'' – Brazil *'' Alyxoria lichenoides'' *'' Alyxoria lutulenta'' *'' Alyxoria mougeotii'' *''Alyxoria notha'' *'' Alyxoria ochrocheila'' *'' Alyxoria ochrocincta'' *'' Alyxoria sierramadrensis'' – Mexico *'' Alyxoria subelevata'' *''Alyxoria subrimalis'' *''Alyxoria varia'' *''Alyxoria variiformis'' *''Alyxoria viridipruinosa'' *''Alyxoria wainioi'' *''Alyxoria xerica ''Alyxoria'' is a genus of lichen-forming fungi in the family Lecanographaceae. The genus has a cosmopolitan distribution. Species *'' Alyxoria apomelaena'' *'' Alyxoria bicolor'' *'' Alyxoria culmigena'' *'' Alyxoria cyanea'' – Brazil *' ...'' References Arthoniomycetes Lichen genera Arthoniomyc ...
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Alyxoria Sierramadrensis
''Alyxoria'' is a genus of lichen-forming fungi in the family Lecanographaceae. The genus has a cosmopolitan distribution. Species *'' Alyxoria apomelaena'' *'' Alyxoria bicolor'' *'' Alyxoria culmigena'' *'' Alyxoria cyanea'' – Brazil *''Alyxoria diaphora'' *'' Alyxoria fuscospora'' – Brazil *'' Alyxoria lichenoides'' *'' Alyxoria lutulenta'' *'' Alyxoria mougeotii'' *''Alyxoria notha'' *'' Alyxoria ochrocheila'' *'' Alyxoria ochrocincta'' *'' Alyxoria sierramadrensis'' – Mexico *''Alyxoria subelevata'' *''Alyxoria subrimalis'' *''Alyxoria varia'' *''Alyxoria variiformis'' *''Alyxoria viridipruinosa'' *''Alyxoria wainioi'' *''Alyxoria xerica ''Alyxoria'' is a genus of lichen-forming fungi in the family Lecanographaceae. The genus has a cosmopolitan distribution. Species *'' Alyxoria apomelaena'' *'' Alyxoria bicolor'' *'' Alyxoria culmigena'' *'' Alyxoria cyanea'' – Brazil *' ...'' References Arthoniomycetes Lichen genera Arthoniomyce ...
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