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Naeviella Poeltiana
''Naeviella'' is a genus of fungi in the family Calloriaceae. It has three species. The genus was circumscribed by American plant ecologist Frederic Clements in 1909. Species * ''Naeviella paradoxa ''Naeviella'' is a genus of fungi in the family Calloriaceae. It has three species. The genus was circumscribed by American plant ecologist Frederic Clements Frederic Edward Clements (September 16, 1874 – July 26, 1945) was an American plant ...'' * '' Naeviella poeltiana'' * '' Naeviella volkartiana'' References Leotiomycetes Leotiomycetes genera Taxa described in 1909 Taxa named by Frederic Clements {{Leotiomycetes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clem , a surname (includes a list of people with the na ...
Clem may refer to: Places *Clem, Oregon, United States, an unincorporated community *Clem, West Virginia, United States, an unincorporated community *Clem Nunatak, a nunatak in the Ross Dependency, Antarctica Other uses *Clem (hill), a categorisation of British hills *Clem (horse), an American Thoroughbred racehorse active in the 1950s *Clem (name), a list of people with the given name, nickname or surname * ''Clem'' (TV series), a French TV series * Clem., author abbreviation for the plant ecologist Frederic Clements *Correlative Light-Electron Microscopy (CLEM) *Clem, another name for the character in Kilroy was here graffiti See also *Clems, California, a ghost town *Klem KLEM (1410 AM) is a radio station licensed to serve Le Mars, Iowa. The station is owned by Powell Broadcasting Company, Inc. It airs a classic hits music format. The station was assigned these call letters by the Federal Communications Commiss ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naeviella Paradoxa
''Naeviella'' is a genus of fungi in the family Calloriaceae. It has three species. The genus was circumscribed by American plant ecologist Frederic Clements Frederic Edward Clements (September 16, 1874 – July 26, 1945) was an American plant ecologist and pioneer in the study of plant ecology and vegetation succession. Biography Born in Lincoln, Nebraska, he studied botany at the University of Nebra ... in 1909. Species * '' Naeviella paradoxa'' * '' Naeviella poeltiana'' * '' Naeviella volkartiana'' References Leotiomycetes Leotiomycetes genera Taxa described in 1909 Taxa named by Frederic Clements {{Leotiomycetes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naeviella Poeltiana
''Naeviella'' is a genus of fungi in the family Calloriaceae. It has three species. The genus was circumscribed by American plant ecologist Frederic Clements in 1909. Species * ''Naeviella paradoxa ''Naeviella'' is a genus of fungi in the family Calloriaceae. It has three species. The genus was circumscribed by American plant ecologist Frederic Clements Frederic Edward Clements (September 16, 1874 – July 26, 1945) was an American plant ...'' * '' Naeviella poeltiana'' * '' Naeviella volkartiana'' References Leotiomycetes Leotiomycetes genera Taxa described in 1909 Taxa named by Frederic Clements {{Leotiomycetes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naeviella Volkartiana
''Naeviella'' is a genus of fungi in the family Calloriaceae. It has three species. The genus was circumscribed by American plant ecologist Frederic Clements in 1909. Species * ''Naeviella paradoxa'' * ''Naeviella poeltiana ''Naeviella'' is a genus of fungi in the family Calloriaceae. It has three species. The genus was circumscribed by American plant ecologist Frederic Clements in 1909. Species * ''Naeviella paradoxa ''Naeviella'' is a genus of fungi in the fa ...'' * '' Naeviella volkartiana'' References Leotiomycetes Leotiomycetes genera Taxa described in 1909 Taxa named by Frederic Clements {{Leotiomycetes-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] |
Fungi
A fungus ( : fungi or funguses) is any member of the group of eukaryotic organisms that includes microorganisms such as yeasts and molds, as well as the more familiar mushrooms. These organisms are classified as a 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 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 group of related organisms, named the ''Eumycota'' (''t ... [...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] |
Frederic Clements
Frederic Edward Clements (September 16, 1874 – July 26, 1945) was an American plant ecologist and pioneer in the study of plant ecology and vegetation succession. Biography Born in Lincoln, Nebraska, he studied botany at the University of Nebraska, graduating in 1894 and obtaining a doctorate in 1898. One of his teachers was botanist Charles Bessey, who inspired Clements to research topics such as microscopy, plant physiology, and laboratory experimentation. He was also classmate of Willa Cather and Roscoe Pound. While at the University of Nebraska, he met Edith Gertrude Schwartz (1874–1971), also a botanist and ecologist, and they were married in 1899. In 1905 he was appointed full professor at the University of Nebraska, but left in 1907 to head the botany department at the University of Minnesota in Minneapolis. From 1917 to 1941 he was employed as an ecologist at the Carnegie Institution of Washington in Washington, D.C., where he was able to carry out dedicated ecological ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leotiomycetes
The Leotiomycetes are a class of ascomycete fungi. Many of them cause serious plant diseases. Systematics The class Leotiomycetes contains numerous species with an anamorph placed within the ''fungi imperfecti'' (deuteromycota), that have only recently found their place in the phylogenetic system. The older classifications placed Leotiomycetes into the Discomycetes clade ( inoperculate Discomycetes). Molecular studies have recently shed some new light to the still obscure systematics. Most scholars consider Leotiomycetes a sister taxon to Sordariomycetes in the phylogenetic tree of Pezizomycotina. Its division into subclasses have received strong support by the molecular data, but the overall monophyly of Leotiomycetes is dubious. The order Lichinodiales and family Lichinodiaceae, newly circumscribed in 2019 to contain the genus cyanolichen genus '' Lichinodium'', is the first known group of lichen-forming fungi in the Leotiomycetes. Characteristics *Most ''Leotiomycetes'' g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leotiomycetes Genera
The Leotiomycetes are a class of ascomycete fungi. Many of them cause serious plant diseases. Systematics The class Leotiomycetes contains numerous species with an anamorph placed within the ''fungi imperfecti'' (deuteromycota), that have only recently found their place in the phylogenetic system. The older classifications placed Leotiomycetes into the Discomycetes clade ( inoperculate Discomycetes). Molecular studies have recently shed some new light to the still obscure systematics. Most scholars consider Leotiomycetes a sister taxon to Sordariomycetes in the phylogenetic tree of Pezizomycotina. Its division into subclasses have received strong support by the molecular data, but the overall monophyly of Leotiomycetes is dubious. The order Lichinodiales and family Lichinodiaceae, newly circumscribed in 2019 to contain the genus cyanolichen genus '' Lichinodium'', is the first known group of lichen-forming fungi in the Leotiomycetes. Characteristics *Most ''Leotiomycetes'' grow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxa Described In 1909
In biology, a taxon (back-formation from ''taxonomy''; plural taxa) is a group of one or more populations of an organism or organisms seen by taxonomists to form a unit. Although neither is required, a taxon is usually known by a particular name and given a particular ranking, especially if and when it is accepted or becomes established. It is very common, however, for taxonomists to remain at odds over what belongs to a taxon and the criteria used for inclusion. If a taxon is given a formal scientific name, its use is then governed by one of the nomenclature codes specifying which scientific name is correct for a particular grouping. Initial attempts at classifying and ordering organisms (plants and animals) were set forth in Carl Linnaeus's system in ''Systema Naturae'', 10th edition (1758), as well as an unpublished work by Bernard and Antoine Laurent de Jussieu. The idea of a unit-based system of biological classification was first made widely available in 1805 in the intr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
