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Leciophysma Finmarkicum
''Leciophysma'' is a genus of cyanolichens in the family Pannariaceae. It has four species. The genus was circumscribed by Theodor Magnus Fries in 1865, with '' Leciophysma finmarkicum'' assigned as the type species. Species *'' Leciophysma finmarkicum'' *'' Leciophysma parvum'' *'' Leciophysma saximontanum'' *'' Leciophysma subantarcticum'' The species once known as ''Leciophysma fennicum'' is now ''Lempholemma intricatum ''Lempholemma'' is a genus of fungi within the family Lichinaceae. The genus contains about 33 species. Species *''Lempholemma botryosum'' *''Lempholemma chalazanum'' *''Lempholemma cladodes'' *''Lempholemma compactum'' *'' Lempholemma corticol ...''. References Peltigerales Lichen genera Peltigerales genera Taxa named by Theodor Magnus Fries Taxa described in 1865 {{Peltigerales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leciophysma Finmarkicum
''Leciophysma'' is a genus of cyanolichens in the family Pannariaceae. It has four species. The genus was circumscribed by Theodor Magnus Fries in 1865, with '' Leciophysma finmarkicum'' assigned as the type species. Species *'' Leciophysma finmarkicum'' *'' Leciophysma parvum'' *'' Leciophysma saximontanum'' *'' Leciophysma subantarcticum'' The species once known as ''Leciophysma fennicum'' is now ''Lempholemma intricatum ''Lempholemma'' is a genus of fungi within the family Lichinaceae. The genus contains about 33 species. Species *''Lempholemma botryosum'' *''Lempholemma chalazanum'' *''Lempholemma cladodes'' *''Lempholemma compactum'' *'' Lempholemma corticol ...''. References Peltigerales Lichen genera Peltigerales genera Taxa named by Theodor Magnus Fries Taxa described in 1865 {{Peltigerales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leciophysma Parvum
''Leciophysma'' is a genus of cyanolichens in the family Pannariaceae. It has four species. The genus was circumscribed by Theodor Magnus Fries in 1865, with ''Leciophysma finmarkicum'' assigned as the type species. Species *''Leciophysma finmarkicum'' *'' Leciophysma parvum'' *'' Leciophysma saximontanum'' *'' Leciophysma subantarcticum'' The species once known as ''Leciophysma fennicum'' is now ''Lempholemma intricatum ''Lempholemma'' is a genus of fungi within the family Lichinaceae. The genus contains about 33 species. Species *''Lempholemma botryosum'' *''Lempholemma chalazanum'' *''Lempholemma cladodes'' *''Lempholemma compactum'' *'' Lempholemma corticol ...''. References Peltigerales Lichen genera Peltigerales genera Taxa named by Theodor Magnus Fries Taxa described in 1865 {{Peltigerales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leciophysma Saximontanum
''Leciophysma'' is a genus of cyanolichens in the family Pannariaceae. It has four species. The genus was circumscribed by Theodor Magnus Fries in 1865, with ''Leciophysma finmarkicum'' assigned as the type species. Species *''Leciophysma finmarkicum'' *''Leciophysma parvum'' *'' Leciophysma saximontanum'' *'' Leciophysma subantarcticum'' The species once known as ''Leciophysma fennicum'' is now ''Lempholemma intricatum ''Lempholemma'' is a genus of fungi within the family Lichinaceae. The genus contains about 33 species. Species *''Lempholemma botryosum'' *''Lempholemma chalazanum'' *''Lempholemma cladodes'' *''Lempholemma compactum'' *'' Lempholemma corticol ...''. References Peltigerales Lichen genera Peltigerales genera Taxa named by Theodor Magnus Fries Taxa described in 1865 {{Peltigerales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leciophysma Subantarcticum
''Leciophysma'' is a genus of cyanolichens in the family Pannariaceae. It has four species. The genus was circumscribed by Theodor Magnus Fries in 1865, with ''Leciophysma finmarkicum'' assigned as the type species. Species *''Leciophysma finmarkicum'' *''Leciophysma parvum'' *''Leciophysma saximontanum'' *'' Leciophysma subantarcticum'' The species once known as ''Leciophysma fennicum'' is now ''Lempholemma intricatum ''Lempholemma'' is a genus of fungi within the family Lichinaceae. The genus contains about 33 species. Species *''Lempholemma botryosum'' *''Lempholemma chalazanum'' *''Lempholemma cladodes'' *''Lempholemma compactum'' *'' Lempholemma corticol ...''. References Peltigerales Lichen genera Peltigerales genera Taxa named by Theodor Magnus Fries Taxa described in 1865 {{Peltigerales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus comes above species and below family (taxonomy), 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 taxonomy (biology), 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyanolichen
Cyanolichens are lichens that apart from the basic fungal component ("mycobiont"), contain cyanobacteria, otherwise known as blue-green algae, as the photosynthesizing component ("photobiont"). Overall, about a third of lichen photobionts are cyanobacteria and the other two thirds are green algae. Some lichens contain both green algae and cyanobacteria apart from the fungal component, in which case they are called "tripartite". Normally the photobiont occupies an extensive layer covering much of the thallus, but in tripartite lichens, the cyanobacterium component may be enclosed in pustule-like outgrowths of the main thallus called cephalodia, which can take many forms. Apart from gaining energy through photosynthesis, the cyanobacteria which live in cephalodia may perform nitrogen fixation on behalf of the lichen community. These cyanobacteria are generally more rich in nitrogen-fixing cells called heterocyst Heterocysts or heterocytes are specialized nitrogen-fixing cells ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pannariaceae
The Pannariaceae are a family of lichens in the order Peltigerales (suborder Collematineae). Species from this family have a widespread distribution, but are especially prevalent in southern temperate regions. Genera According to a recent (2020) estimate, the family contains 27 genera and about 360 species. The following list indicates the genus name, the taxonomic authority, year of publication, and the number of species: *'' Atrophysma'' – 1 sp. *'' Austrella'' – 3 spp. *'' Austroparmeliella'' – 5 spp. *''Degelia'' – 16 spp. *'' Erioderma'' – 32 spp. *'' Fuscoderma'' – 5 spp. *''Fuscopannaria'' – 58 spp. *'' Kroswia'' – 4 spp. *'' Gibbosporina'' – 13 spp. *'' Homothecium'' – 4 spp. *'' Joergensenia'' – 1 sp. *'' Leciophysma'' – 2 spp. *'' Leightoniella'' – 1 sp. *'' Leioderma'' – 7 spp. *'' Lepidocollema'' – 22 spp. *'' Leptogidium'' – 3 spp. *''Nebularia'' – 2 spp. *'' Nevesia'' – 1 sp. *''Pannaria'' – ca. 40 spp. *''P ... [...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 phylogenetics ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Theodor Magnus Fries
Theodor "Thore" Magnus Fries (28 October 1832 – 29 March 1913), was a Swedish botanist, lichenologist, and Arctic explorer. He was the son of the mycologist Elias Fries. Following in his father's footsteps, Fries studied botany, obtaining his doctoral degree in 1857 at Uppsala. He is credited for introducing the term in a commentary about the genus lichen genus '' Stereocaulon'' in an 1858 publication. He became a member of the Royal Swedish Academy of Sciences in 1865 and professor of botany and applied economics at Uppsala in 1877.Jorgensen, Per Magnus. 2001. Th. M. Fries (1832–1913), a Grand Scandinavian Lichenologist. ''The Bryologist'' 104 (4):537–542 His most notable work was ''Lichenographia scandinavica'' (1871–1874). He also produced a two-volume biography of Carl Linnaeus (1903). Fries was part of two Arctic expeditions led by Adolf Erik Nordenskiöld, in 1868 and 1871. From 1893 to 1899, he was the vice-chancellor of Uppsala University. His sons Thore Christi ... [...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] |
Lempholemma Intricatum
''Lempholemma'' is a genus of fungi within the family Lichinaceae. The genus contains about 33 species. Species *''Lempholemma botryosum'' *''Lempholemma chalazanum'' *''Lempholemma cladodes'' *''Lempholemma compactum'' *'' Lempholemma corticola'' *''Lempholemma degelianum'' *''Lempholemma elveloideum'' *'' Lempholemma intricatum'' *'' Lempholemma lingulatum'' *'' Lempholemma polyanthes'' *''Lempholemma polycarpum'' *''Lempholemma radiatum'' *''Lempholemma socotranum ''Lempholemma'' is a genus of fungi within the family Lichinaceae. The genus contains about 33 species. Species *'' Lempholemma botryosum'' *'' Lempholemma chalazanum'' *'' Lempholemma cladodes'' *'' Lempholemma compactum'' *'' Lempholemma cort ...'' References Lichinomycetes Lichen genera Taxa named by Gustav Wilhelm Körber {{Ascomycota-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Index Fungorum
''Index Fungorum'' is an international project to index all formal names ( scientific names) in the fungus kingdom. the project is based at the Royal Botanic Gardens, Kew, one of three partners along with Landcare Research and the Institute of Microbiology, Chinese Academy of Sciences. It is somewhat comparable to the International Plant Names Index (IPNI), in which the Royal Botanic Gardens is also involved. A difference is that where IPNI does not indicate correct names, the ''Index Fungorum'' does indicate the status of a name. In the returns from the search page a currently correct name is indicated in green, while others are in blue (a few, aberrant usages of names are indicated in red). All names are linked to pages giving the correct name, with lists of synonyms. ''Index Fungorum'' is one of three nomenclatural repositories recognized by the Nomenclature Committee for Fungi; the others are ''MycoBank'' and ''Fungal Names''. Current names in ''Index Fungorum'' (''Speci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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