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Protomicarea
''Protomicarea'' is a genus of lichen-forming fungi in the family Psoraceae. The genus contains two species: ''Protomicarea limosa'' (the type) and ''Protomicarea alpestris''. ''Protomicarea'' was circumscribed by lichenologist Josef Hafellner in 2001. Species *''Protomicarea alpestris'' *''Protomicarea limosa ''Protomicarea'' is a genus of lichen-forming fungi in the family Psoraceae. The genus contains two species: '' Protomicarea limosa'' (the type) and '' Protomicarea alpestris''. ''Protomicarea'' was circumscribed In geometry, the circumscr ...'' References Lecanorales Lichen genera Lecanorales genera Taxa named by Josef Hafellner Taxa described in 2001 {{Lecanorales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Protomicarea Limosa
''Protomicarea'' is a genus of lichen-forming fungi in the family Psoraceae. The genus contains two species: '' Protomicarea limosa'' (the type) and '' Protomicarea alpestris''. ''Protomicarea'' was circumscribed In geometry, the circumscribed circle or circumcircle of a polygon is a circle that passes through all the vertices of the polygon. The center of this circle is called the circumcenter and its radius is called the circumradius. Not every polyg ... by lichenologist Josef Hafellner in 2001. Species *'' Protomicarea alpestris'' *'' Protomicarea limosa'' References Lecanorales Lichen genera Lecanorales genera Taxa named by Josef Hafellner Taxa described in 2001 {{Lecanorales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Protomicarea Alpestris
''Protomicarea'' is a genus of lichen-forming fungi in the family Psoraceae. The genus contains two species: ''Protomicarea limosa'' (the type) and '' Protomicarea alpestris''. ''Protomicarea'' was circumscribed by lichenologist Josef Hafellner in 2001. Species *'' Protomicarea alpestris'' *''Protomicarea limosa ''Protomicarea'' is a genus of lichen-forming fungi in the family Psoraceae. The genus contains two species: '' Protomicarea limosa'' (the type) and '' Protomicarea alpestris''. ''Protomicarea'' was circumscribed In geometry, the circumscr ...'' References Lecanorales Lichen genera Lecanorales genera Taxa named by Josef Hafellner Taxa described in 2001 {{Lecanorales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psoraceae
The Psoraceae are a family of lichenized fungi in the order Lecanorales. The Austrian Botanist and Lichenologist Alexander Zahlbruckner first described the family in 1898. Species of this family have a widespread distribution. Genera This is a list of the genera contained within the Psoraceae, based on a 2020 review and summary of ascomycete classification. Following the genus name is the taxonomic authority, year of publication, and the number of species: *'' Brianaria'' – 4 spp. *'' Glyphopeltis'' – 1 sp. *'' Protoblastenia'' – 30 spp. *'' Protomicarea'' – 2 spp. *'' Psora'' – 35 spp. *''Psorula ''Psorula'' is a fungal genus in the family Psoraceae. It is a monotypic genus, containing the single lichen species ''Psorula rufonigra''. The genus was circumscription (taxonomy), circumscribed by German lichenologist Gotthard Schneider in 1980 ...'' – 1 sp. References Lecanorales Lichen families Lecanoromycetes families Taxa named by Alexander Zahlbruckn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Josef Hafellner
Josef Hafellner (1951– ) is an Austrian mycologist and lichenologist. He was awarded the Acharius Medal in 2016 for his lifetime contributions to lichenology. Before his retirement, he was a professor at the Karl-Franzens-Universität in Graz. Hafellner started developing an interest in lichens while he was a student at this institution, studying under Josef Poelt. He earned a master's degree in 1975 and a PhD in 1978, defending a doctoral thesis about the genus ''Karschia''. In 2003, Hafellner received his habilitation. By this time, he had studied with French lichenologist André Bellemère (1927–2014) at Saint-Cloud, where he learned techniques of transmission electron microscopy and how their application in studying asci could be used in lichen systematics. His 1984 work ''Studien in Richtung einer natürlicheren Gliederung der Sammelfamilien Lecanoraceae und Lecideaceae'' has been described as "probably the single most influential publication in lichen systematics in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. '' Panthera leo'' (lion) and '' Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants of an ancestral taxon are grouped together (i.e. phylogenetic analysis should c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lichen
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 plants. They may have tiny, leafless branches ( fruticose); flat leaf-like structures ( foliose); grow crust ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fungi
A fungus (plural, : fungi or funguses) is any member of the group of Eukaryote, eukaryotic organisms that includes microorganisms such as yeasts and Mold (fungus), molds, as well as the more familiar mushrooms. These organisms are classified as a Kingdom (biology), kingdom, separately from the other eukaryotic kingdoms, which by one traditional classification include Plantae, Animalia, Protozoa, and Chromista. A characteristic that places fungi in a different kingdom from plants, bacteria, and some protists is chitin in their cell walls. Fungi, like animals, are heterotrophs; they acquire their food by absorbing dissolved molecules, typically by secreting digestive enzymes into their environment. Fungi do not photosynthesize. Growth is their means of motility, mobility, except for spores (a few of which are flagellated), which may travel through the air or water. Fungi are the principal decomposers in ecological systems. These and other differences place fungi in a single gro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type Species
In zoological nomenclature, a type species (''species typica'') is the species name with which the name of a genus or subgenus is considered to be permanently taxonomically associated, i.e., the species that contains the biological type specimen(s). Article 67.1 A similar concept is used for suprageneric groups and called a type genus. In botanical nomenclature, these terms have no formal standing under the code of nomenclature, but are sometimes borrowed from zoological nomenclature. In botany, the type of a genus name is a specimen (or, rarely, an illustration) which is also the type of a species name. The species name that has that type can also be referred to as the type of the genus name. Names of genus and family ranks, the various subdivisions of those ranks, and some higher-rank names based on genus names, have such types. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Circumscription (taxonomy)
In biological taxonomy, circumscription is the content of a taxon, that is, the delimitation of which subordinate taxa are parts of that taxon. If we determine that species X, Y, and Z belong in Genus A, and species T, U, V, and W belong in Genus B, those are our circumscriptions of those two genera. Another systematist might determine that T, U, V, W, X, Y, and Z all belong in genus A. Agreement on circumscriptions is not governed by the Codes of Zoological or Botanical Nomenclature, and must be reached by scientific consensus. A goal of biological taxonomy is to achieve a stable circumscription for every taxon. This goal conflicts, at times, with the goal of achieving a natural classification that reflects the evolutionary history of divergence of groups of organisms. Balancing these two goals is a work in progress, and the circumscriptions of many taxa that had been regarded as stable for decades are in upheaval in the light of rapid developments in molecular phylogene ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lecanorales
The Lecanorales are an order of mostly lichen-forming fungi belonging to the class Lecanoromycetes in the division Ascomycota. The order contains 26 families, 269 genera, and 5695 species. Families * Aphanopsidaceae * Biatorellaceae * Brigantiaeaceae * Bruceomycetaceae * Carbonicolaceae * Catillariaceae * Cladoniaceae * Crocyniaceae * Dactylosporaceae * Gypsoplacaceae * Haematommataceae * Lecanoraceae * Malmideaceae * Pachyascaceae * Parmeliaceae * Pilocarpaceae * Psilolechiaceae * Psoraceae * Ramalinaceae * Ramboldiaceae * Scoliciosporaceae * Sphaerophoraceae * Stereocaulaceae * Tephromelataceae * Vezdaeaceae Genera of uncertain placement There are several genera in the Lecanorales that have not been placed with certainty into any family. These are: *''Coronoplectrum'' – 1 sp. *''Ivanpisutia'' – 1 sp. *'' Joergensenia'' – 1 sp. *'' Myochroidea'' – 4 spp. *''Neopsoromopsis ''Neopsoromopsis'' is a genus of lichen-forming fungi of uncertain famili ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 plants. They may have tiny, leafless branches ( fruticose); flat leaf-like structures ( foliose); grow crust ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lecanorales Genera
The Lecanorales are an order of mostly lichen-forming fungi belonging to the class Lecanoromycetes in the division Ascomycota. The order contains 26 families, 269 genera, and 5695 species. Families * Aphanopsidaceae * Biatorellaceae * Brigantiaeaceae * Bruceomycetaceae * Carbonicolaceae * Catillariaceae * Cladoniaceae * Crocyniaceae * Dactylosporaceae * Gypsoplacaceae * Haematommataceae * Lecanoraceae * Malmideaceae * Pachyascaceae * Parmeliaceae * Pilocarpaceae * Psilolechiaceae * Psoraceae * Ramalinaceae * Ramboldiaceae * Scoliciosporaceae * Sphaerophoraceae * Stereocaulaceae * Tephromelataceae * Vezdaeaceae Genera of uncertain placement There are several genera in the Lecanorales that have not been placed with certainty into any family. These are: *''Coronoplectrum'' – 1 sp. *''Ivanpisutia'' – 1 sp. *'' Joergensenia'' – 1 sp. *'' Myochroidea'' – 4 spp. *''Neopsoromopsis ''Neopsoromopsis'' is a genus of lichen-forming fungi of uncertain fam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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