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Phyllopsora Neotinica
''Phyllopsora neotinica'' is a species of corticolous (bark-dwelling), squamulose (scaley) lichen in the family Ramalinaceae. Found in North, Central, and South America, it was formally described as a new species in 2019 by lichenologists Sonja Kistenich and Einar Timdal. It is similar to ''Phyllopsora chodatinica'', but unlike that species, it contains argopsin and often zeorin Zeorin is a triterpene with the molecular formula C30H52O2 which occurs in many lichens A lichen ( , ) is a composite organism that arises from algae or cyanobacteria living among hypha, filaments of multiple fungus, fungi species in a mutu ..., but it lacks chodatin. The species epithet ''neotinica'' is a contraction of " neotropical" and ''Phyllopsora chodatinica''. References Ramalinaceae Lichens described in 2019 Lichen species Lichens of North America Lichens of Central America Lichens of South America Taxa named by Einar Timdal {{Lecanorales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corticolous Lichen
A corticolous lichen is a lichen that grows on bark.Alan Silverside's Lichen Glossary (a-f), Alan Silverside/ref> This is contrasted with lignicolous lichen, which grows on wood that has had the bark stripped from it,Alan Silverside's Lichen Glossary (g-o), Alan Silverside/ref> and saxicolous lichen, which grows on rock.Alan Silverside's Lichen Glossary (p-z), Alan Silverside/ref> Examples of corticolous lichens include the crustose lichen ''Graphis plumierae'', foliose lichen ''Melanohalea subolivacea'' and the fruticose ''Bryoria fuscescens ''Bryoria fuscescens'' is a species of lichen of the family Parmeliaceae. As of July 2021, its conservation status has not been estimated by the IUCN. In Iceland, where it grows as an epiphyte on downy birch stems and branches, it is classified ...''.Náttúrufræðistofnun Íslands celandic Institute of Natural History(1996). Válisti 1: Plöntur.' (in Icelandic) Reykjavík: Náttúrufræðistofnun Íslands. References Lichenolo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Squamulose Lichen
A squamulose lichen is a lichen that is composed of small, often overlapping "scales" called squamules. If they are raised from the substrate and appear leafy, the lichen may appear to be a foliose lichen, but the underside does not have a "skin" (cortex), as foliose lichens do. Squamulose lichens are composed of flattish units that are usually tightly clustered. They are like an intermediate between crustose Crustose is a habit of some types of algae and lichens in which the organism grows tightly appressed to a substrate, forming a biological layer. ''Crustose'' adheres very closely to the substrates at all points. ''Crustose'' is found on rocks ... and foliose lichens. Examples of squamulose lichen include '' Vahliella leucophaea'', '' Cladonia subcervicornis'' and '' Lichenomphalia hudsoniana''. References Lichenology {{lichen-stub ... [...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 s. They may have tiny, leafless branches (); flat leaf-like structures ( |
Ramalinaceae
The Ramalinaceae are a family of lichenized fungi in the order Lecanorales. The family name is synonymous with the name ''Bacidiaceae''. Species of this family have a widespread distribution. Genera *''Aciculopsora'' *''Adelolecia'' *'' Arthrosporum'' *''Bacidia'' *'' Bacidina'' *'' Bacidiopsora'' *'' Badimia'' *''Bibbya'' *'' Biatora'' *''Bilimbia'' *'' Catinaria'' *'' Cenozosia'' *'' Cliostomum'' *'' Compsocladium'' *''Coppinsidea'' *'' Crocynia'' *'' Echidnocymbium'' *'' Frutidella'' *'' Heppsora'' *'' Herteliana'' *'' Japewia'' *''Jarmania'' *''Krogia'' *''Lecania'' *'' Lopezaria'' *'' Lueckingia'' *'' Myelorrhiza'' *'' Phyllopsora'' *'' Physcidia'' *''Ramalina'' *'' Ramalinopsis'' *'' Rolfidium'' *'' Schadonia'' *''Scutula'' *'' Stirtoniella'' *'' Thamnolecania'' *'' Tibellia'' *''Toninia'' *'' Toniniopsis'' *'' Triclinum'' – synonymous with ''Squamacidia'' Brako *''Vermilacinia ''Vermilacinia'', a genus of lichenized fungi in the family Ramalinaceae, is a yellow-gree ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species Description
A species description is a formal description of a newly discovered species, usually in the form of a scientific paper. Its purpose is to give a clear description of a new species of organism and explain how it differs from species that have been described previously or are related. In order for species to be validly described, they need to follow guidelines established over time. Zoological naming requires adherence to the ICZN code, plants, the ICN, viruses ICTV, and so on. The species description often contains photographs or other illustrations of type material along with a note on where they are deposited. The publication in which the species is described gives the new species a formal scientific name. Some 1.9 million species have been identified and described, out of some 8.7 million that may actually exist. Millions more have become extinct throughout the existence of life on Earth. Naming process A name of a new species becomes valid (available in zo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phyllopsora Chodatinica
''Phyllopsora'' is a genus of lichenized fungi in the family Ramalinaceae. It was circumscribed by Swiss botanist Johannes Müller Argoviensis in 1894. The characteristics of a fossilized ''Phyllopsora'', '' Phyllopsora dominicana'', found in Dominican amber, suggests that the main distinguishing features of the genus have remained unchanged for tens of millions of years. Species , Species Fungorum accepts 49 species of ''Phyllopsora'': *'' Phyllopsora africana'' *''Phyllopsora amazonica'' *''Phyllopsora atrocarpa'' – Peru *'' Phyllopsora buettneri'' *'' Phyllopsora borbonica'' *''Phyllopsora breviuscula'' *'' Phyllopsora castaneocincta'' *'' Phyllopsora catervisorediata'' – India *'' Phyllopsora chodatinica'' – Australia *''Phyllopsora cinchonarum'' *''Phyllopsora cognata'' *'' Phyllopsora concinna'' *''Phyllopsora conwayensis'' – Australia *''Phyllopsora corallina'' *''Phyllopsora dodongensis'' – South Korea *''Phyllopsora dolichospora ''Phyllopsor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Argopsin
Argopsin, also known as 1-chloropannarin, is a secondary metabolite produced by many lichen species, such as ''Biatora cuprea'' and ''Micarea lignaria''. Argopsin was first isolated from the lichen ''Argopsis friesiana''. The chemical composition of argopsin is 2,7-Dichloro-3-hydroxy-8-methoxy-1,6,9-trimethyl-11-oxo-11H-dibenzo ,e1,4]dioxepin-4-carbaldehyde. Uses Argopsin can have photohemolytic effect when activated under Ultraviolet, ultraviolet light with a wavelength of 366 nm. Argopsin has been shown to have ''in vitro'' effect on ''Leishmania ''Leishmania'' is a parasitic protozoan, a single-celled organism of the genus '' Leishmania'' that are responsible for the disease leishmaniasis. They are spread by sandflies of the genus ''Phlebotomus'' in the Old World, and of the genus '' ...'' at a concentration of 50 µg/ml. References {{Reflist Secondary metabolites Lichen products Chloroarenes Heterocyclic compounds with 3 rings Lactones Cyclic ethers Metho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zeorin
Zeorin is a triterpene with the molecular formula C30H52O2 which occurs in many lichens A lichen ( , ) is a composite organism that arises from algae or cyanobacteria living among hypha, filaments of multiple fungus, fungi species in a mutualism (biology), mutualistic relationship.Lichen products Pentacyclic compounds Alcohols Zeorin {{organic-compound-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Botanical Name
A botanical name is a formal scientific name conforming to the '' International Code of Nomenclature for algae, fungi, and plants'' (ICN) and, if it concerns a plant cultigen, the additional cultivar or Group epithets must conform to the ''International Code of Nomenclature for Cultivated Plants'' (ICNCP). The code of nomenclature covers "all organisms traditionally treated as algae, fungi, or plants, whether fossil or non-fossil, including blue-green algae ( Cyanobacteria), chytrids, oomycetes, slime moulds and photosynthetic protists with their taxonomically related non-photosynthetic groups (but excluding Microsporidia)." The purpose of a formal name is to have a single name that is accepted and used worldwide for a particular plant or plant group. For example, the botanical name ''Bellis perennis'' denotes a plant species which is native to most of the countries of Europe and the Middle East, where it has accumulated various names in many languages. Later, the plant was intro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neotropical
The Neotropical realm is one of the eight biogeographic realms constituting Earth's land surface. Physically, it includes the tropical terrestrial ecoregions of the Americas and the entire South American temperate zone. Definition In biogeography, the Neotropic or Neotropical realm is one of the eight terrestrial realms. This realm includes South America, Central America, the Caribbean islands, and southern North America. In Mexico, the Yucatán Peninsula and southern lowlands, and most of the east and west coastlines, including the southern tip of the Baja California Peninsula are Neotropical. In the United States southern Florida and coastal Central Florida are considered Neotropical. The realm also includes temperate southern South America. In contrast, the Neotropical Floristic Kingdom excludes southernmost South America, which instead is placed in the Antarctic kingdom. The Neotropic is delimited by similarities in fauna or flora. Its fauna and flora are distinct ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lichens Described In 2019
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 ( |
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