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Chrysothrix Pavonii
''Chrysothrix'' is a genus of lichen-forming fungi in the family Chrysothricaceae. They are commonly called gold dust lichens or sulfur dust lichens,Field Guide to California Lichens, Stephen Sharnoff, Yale University Press, 2014, because they are bright yellow to greenish-yellow, sometimes flecked with orange, and composed entirely of powdery soredia.Brodo, I. M., S. D. Sharnoff, and S. Sharnoff. 2001. Lichens of North America. Yale University Press: New Haven. Apothecia are never present in North American specimens. They grow on bark or rocks, generally in shaded habitats. They can sometimes be mistaken for sterile specimens of '' Chaenotheca'', which usually has pinhead apothecia on tiny stalks, or ''Psilolechia'', which usually has small, bright yellow apothecia. ''Chrysothrix chlorina'' was traditionally used as a brown dye for wool in Scandinavia. Uphof, J. C. T. 1959. Dictionary of Economic Plants. Hafner Publishing Co.: New York. Taxonomy The genus was circumscri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chrysothrix Chlorina
''Chrysothrix'' is a genus of lichen-forming fungi in the family Chrysothricaceae. They are commonly called gold dust lichens or sulfur dust lichens,Field Guide to California Lichens, Stephen Sharnoff, Yale University Press, 2014, because they are bright yellow to greenish-yellow, sometimes flecked with orange, and composed entirely of powdery soredia.Brodo, I. M., S. D. Sharnoff, and S. Sharnoff. 2001. Lichens of North America. Yale University Press: New Haven. Apothecia are never present in North American specimens. They grow on bark or rocks, generally in shaded habitats. They can sometimes be mistaken for sterile specimens of '' Chaenotheca'', which usually has pinhead apothecia on tiny stalks, or ''Psilolechia'', which usually has small, bright yellow apothecia. ''Chrysothrix chlorina'' was traditionally used as a brown dye for wool in Scandinavia. Uphof, J. C. T. 1959. Dictionary of Economic Plants. Hafner Publishing Co.: New York. Taxonomy The genus was circumscri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psilolechia
''Psilolechia'' is a genus of four species of crustose lichens. It is the only member of Psilolechiaceae, a family that was created in 2014 to contain this genus. Taxonomy The genus ''Psilolechia'' was established by Abramo Bartolommeo Massalongo in 1860. Formerly classified in the family Pilocarpaceae, molecular phylogenetic analysis showed that ''Psilolechia'' represented a distinct lineage that deserved placement at the familial level, the Psilolechiaceae, which was formally circumscribed in 2014. This arrangement was accepted in later large-scale updates of fungal classification. Psilolechiaceae is in the order Lecanorales, in the suborder Sphaerophorineae, which also includes the families Pilocarpaceae, Psoraceae, and Ramalinaceae. Description Psilolechiaceae is a monogeneric family of crustose lichens with effuse, ecorticate (lacking a cortex), leprose thalli formed by goniocysts (aggregations of photobiont cells surrounded by short-celled hyphae) containing ''Trebou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chrysothrix Frischii
''Chrysothrix'' is a genus of lichen-forming fungi in the family Chrysothricaceae. They are commonly called gold dust lichens or sulfur dust lichens,Field Guide to California Lichens, Stephen Sharnoff, Yale University Press, 2014, because they are bright yellow to greenish-yellow, sometimes flecked with orange, and composed entirely of powdery soredia.Brodo, I. M., S. D. Sharnoff, and S. Sharnoff. 2001. Lichens of North America. Yale University Press: New Haven. Apothecia are never present in North American specimens. They grow on bark or rocks, generally in shaded habitats. They can sometimes be mistaken for sterile specimens of '' Chaenotheca'', which usually has pinhead apothecia on tiny stalks, or ''Psilolechia'', which usually has small, bright yellow apothecia. ''Chrysothrix chlorina'' was traditionally used as a brown dye for wool in Scandinavia. Uphof, J. C. T. 1959. Dictionary of Economic Plants. Hafner Publishing Co.: New York. Taxonomy The genus was circumscri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chrysothrix Flavovirens
''Chrysothrix flavovirens'' is a species of crustose and corticolous (bark-dwelling) lichen in the family Chrysotrichaceae. It was formally described as a new species in 1994 by Tor Tønsberg as the sorediate counterpart of the common and widespread '' Chrysothrix candelaris''. The type specimen was collected from Kirkeøy, Norway, where it was found growing on ''Picea abies''. It has a pale greenish-yellow thallus that contains rhizocarpic acid. The lichen is widespread in Europe, and has also been recorded from Japan and North America. In the Atlantic and Mediterranean biogeographic regions of Portugal, it prefers to grow on the acidic bark of coastal conifer Conifers are a group of conifer cone, cone-bearing Spermatophyte, seed plants, a subset of gymnosperms. Scientifically, they make up the phylum, division Pinophyta (), also known as Coniferophyta () or Coniferae. The division contains a single ... trees. References flavovirens Lichen species Lichens describe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chrysothrix Citrinella
''Chrysothrix'' is a genus of lichen-forming fungi in the family Chrysothricaceae. They are commonly called gold dust lichens or sulfur dust lichens,Field Guide to California Lichens, Stephen Sharnoff, Yale University Press, 2014, because they are bright yellow to greenish-yellow, sometimes flecked with orange, and composed entirely of powdery soredia.Brodo, I. M., S. D. Sharnoff, and S. Sharnoff. 2001. Lichens of North America. Yale University Press: New Haven. Apothecia are never present in North American specimens. They grow on bark or rocks, generally in shaded habitats. They can sometimes be mistaken for sterile specimens of '' Chaenotheca'', which usually has pinhead apothecia on tiny stalks, or ''Psilolechia'', which usually has small, bright yellow apothecia. ''Chrysothrix chlorina'' was traditionally used as a brown dye for wool in Scandinavia. Uphof, J. C. T. 1959. Dictionary of Economic Plants. Hafner Publishing Co.: New York. Taxonomy The genus was circumscri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chrysothrix Chrysophthalma
''Chrysothrix'' is a genus of lichen-forming fungi in the family Chrysothricaceae. They are commonly called gold dust lichens or sulfur dust lichens,Field Guide to California Lichens, Stephen Sharnoff, Yale University Press, 2014, because they are bright yellow to greenish-yellow, sometimes flecked with orange, and composed entirely of powdery soredia.Brodo, I. M., S. D. Sharnoff, and S. Sharnoff. 2001. Lichens of North America. Yale University Press: New Haven. Apothecia are never present in North American specimens. They grow on bark or rocks, generally in shaded habitats. They can sometimes be mistaken for sterile specimens of '' Chaenotheca'', which usually has pinhead apothecia on tiny stalks, or ''Psilolechia'', which usually has small, bright yellow apothecia. ''Chrysothrix chlorina'' was traditionally used as a brown dye for wool in Scandinavia. Uphof, J. C. T. 1959. Dictionary of Economic Plants. Hafner Publishing Co.: New York. Taxonomy The genus was circumscri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chrysothrix Chilensis
''Chrysothrix'' is a genus of lichen-forming fungi in the family Chrysothricaceae. They are commonly called gold dust lichens or sulfur dust lichens,Field Guide to California Lichens, Stephen Sharnoff, Yale University Press, 2014, because they are bright yellow to greenish-yellow, sometimes flecked with orange, and composed entirely of powdery soredia.Brodo, I. M., S. D. Sharnoff, and S. Sharnoff. 2001. Lichens of North America. Yale University Press: New Haven. Apothecia are never present in North American specimens. They grow on bark or rocks, generally in shaded habitats. They can sometimes be mistaken for sterile specimens of '' Chaenotheca'', which usually has pinhead apothecia on tiny stalks, or ''Psilolechia'', which usually has small, bright yellow apothecia. ''Chrysothrix chlorina'' was traditionally used as a brown dye for wool in Scandinavia. Uphof, J. C. T. 1959. Dictionary of Economic Plants. Hafner Publishing Co.: New York. Taxonomy The genus was circumscri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chrysothrix Chamaecyparicola
''Chrysothrix'' is a genus of lichen-forming fungi in the family Chrysothricaceae. They are commonly called gold dust lichens or sulfur dust lichens,Field Guide to California Lichens, Stephen Sharnoff, Yale University Press, 2014, because they are bright yellow to greenish-yellow, sometimes flecked with orange, and composed entirely of powdery soredia.Brodo, I. M., S. D. Sharnoff, and S. Sharnoff. 2001. Lichens of North America. Yale University Press: New Haven. Apothecia are never present in North American specimens. They grow on bark or rocks, generally in shaded habitats. They can sometimes be mistaken for sterile specimens of '' Chaenotheca'', which usually has pinhead apothecia on tiny stalks, or ''Psilolechia'', which usually has small, bright yellow apothecia. ''Chrysothrix chlorina'' was traditionally used as a brown dye for wool in Scandinavia. Uphof, J. C. T. 1959. Dictionary of Economic Plants. Hafner Publishing Co.: New York. Taxonomy The genus was circumscri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chrysothrix Candelaris
''Chrysothrix candelaris'', commonly known as the mustard powder lichenDobson, Frank S. ''Common British Lichens''. Pub. Norwich:Jarrold Colour Publication. p. 14. or gold dust lichen, is a species of leprose (powdery) lichen in the family Chrysothricaceae. It typically grows on tree bark, although it has also been recorded growing on rock. It does not show ascocarps or other reproductive structures, belonging to the group commonly known as the 'Fungi or lichens imperfecti' in the UK.Alvin, Kenneth L. (1977), ''The Observer's Book of Lichens''. London : Frederick Warne. . p. 182. Distribution This lichen is widespread and common in the United Kingdom, where it occurs on the bark of deciduous trees, especially rugged old specimens, such as sycamore, alder, oak, willow, beech, and pine species, normally in dry shaded parts. and occasionally on the sheltered faces of siliceous rocks. It is found in North America, Scotland, Hungary, Iran, Latvia and has been recorded in the Cape ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chrysothrix Caesia
''Chrysothrix'' is a genus of lichen-forming fungi in the family Chrysothricaceae. They are commonly called gold dust lichens or sulfur dust lichens,Field Guide to California Lichens, Stephen Sharnoff, Yale University Press, 2014, because they are bright yellow to greenish-yellow, sometimes flecked with orange, and composed entirely of powdery soredia.Brodo, I. M., S. D. Sharnoff, and S. Sharnoff. 2001. Lichens of North America. Yale University Press: New Haven. Apothecia are never present in North American specimens. They grow on bark or rocks, generally in shaded habitats. They can sometimes be mistaken for sterile specimens of '' Chaenotheca'', which usually has pinhead apothecia on tiny stalks, or ''Psilolechia'', which usually has small, bright yellow apothecia. ''Chrysothrix chlorina'' was traditionally used as a brown dye for wool in Scandinavia. Uphof, J. C. T. 1959. Dictionary of Economic Plants. Hafner Publishing Co.: New York. Taxonomy The genus was circumscri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chrysothrix Bergeri
''Chrysothrix bergeri'' is a species of crustose lichen in the family Chrysotrichaceae. It is found in the southeastern United States and the Caribbean, where it grows as a bright yellow, powdery crust on the bark and wood of mostly hardwoods. Taxonomy ''Chrysothrix bergeri'' was formally described as a new species in 2020 by Scott LaGreca.The type specimen was originally collected in 1922 from Confianza Estate in Cuba. Although it had previously been mentioned in the scientific literature as an undescribed species, it had not been formally named. The distribution of the lichen extends from the southeastern United States, southwards to the Bahamas and Cuba, and eastwards to Bermuda. Although found mostly on hardwoods (usually oak), other recorded substrates include ''Casuarina equisetifolia'', ''Prunus caroliniana'', ''Suriana maritima'', ''Juniperus'', ''Pinus'', and ''Taxodium''. The specific epithet ''bergeri'' honours Franz Berger, an Austrian medical doctor and botanical col ... [...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] |
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