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Brianaria
''Brianaria'' is a lichen genus in the family Psoraceae. It was circumscribed in 2014 by Stefan Ekman and Måns Svensson to contain four closely related species formerly in the '' Micarea sylvicola'' group. Description Characteristics of the genus ''Brianaria'' include the small, convex apothecia that lack an excipulum; an ascus of the ‘Psora-type’; 0–1-septate ascospores, dimorphic paraphyses, and immersed pycnidia that contain bacilliform conidia. The photobiont is chlorococcoid, and non-micareoid. Species *''Brianaria bauschiana'' *''Brianaria lutulata'' *''Brianaria sylvicola'' *''Brianaria tuberculata ''Brianaria'' is a lichen genus in the family Psoraceae. It was circumscribed in 2014 by Stefan Ekman and Måns Svensson to contain four closely related species formerly in the ''Micarea sylvicola'' group. Description Characteristics of the gen ...'' References Lecanorales Lichen genera Lecanorales genera Taxa described in 2014 {{Lecanorales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brianaria Bauschiana
''Brianaria'' is a lichen genus in the family Psoraceae. It was circumscribed in 2014 by Stefan Ekman and Måns Svensson to contain four closely related species formerly in the ''Micarea sylvicola'' group. Description Characteristics of the genus ''Brianaria'' include the small, convex apothecia that lack an excipulum; an ascus of the ‘Psora-type’; 0–1- septate ascospores, dimorphic paraphyses, and immersed pycnidia that contain bacilliform conidia A conidium ( ; ), sometimes termed an asexual chlamydospore or chlamydoconidium (), is an asexual, non-motile spore of a fungus. The word ''conidium'' comes from the Ancient Greek word for dust, ('). They are also called mitospores due to the .... The photobiont is chlorococcoid, and non-micareoid. Species *'' Brianaria bauschiana'' *'' Brianaria lutulata'' *'' Brianaria sylvicola'' *'' Brianaria tuberculata'' References Lecanorales Lichen genera Lecanorales genera Taxa described in 2014 {{Lecanoral ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brianaria Sylvicola
''Brianaria sylvicola'' is a species of saxicolous lichen in the family Psoraceae. It is also the type species of genus ''Brianaria''. Taxonomy The species was first named ''Lecidea sylvicola'' by Julius von Flotow in 1829. This name, however, was not published validly because it did not follow the conventions of the code for botanical nomenclature; namely, it did not provide a diagnosis or reference to a validly published diagnosis. Gustav Wilhelm Körber published the species validly in 1855. In 2014, Stefan Ekman and Måns Svensson circumscribed the genus ''Brianaria '' to contain four closely related species formerly in the ''Micarea sylvicola'' group, and made ''Brianaria sylvicola'' the type species. Description ''Brianaria sylvicola'' is a crustose lichen that grows on rocks. It prefers acidic rock Acidic rock or acid rock refers to the chemical composition of igneous rocks that has 63% wt% SiO2 content. Rocks described as acidic usually contain more than 20% of ... [...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] |
Flot
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Flot or FLOT may refer to: * Forward Line of Own Troops, a technical expression for a military front line * ''Flot.'', taxonomic author abbreviation of Julius von Flotow (1788–1856), German botanist specialized in lichenology and bryology See also * First law of thermodynamics The first law of thermodynamics is a formulation of the law of conservation of energy, adapted for thermodynamic processes. It distinguishes in principle two forms of energy transfer, heat and thermodynamic work for a system of a constant amou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pycnidia
A pycnidium (plural pycnidia) is an asexual fruiting body produced by mitosporic fungi, for instance in the order Sphaeropsidales ( Deuteromycota, Coelomycetes) or order Pleosporales (Ascomycota, Dothideomycetes). It is often spherical or inversely pearshaped ( obpyriform) and its internal cavity is lined with conidiophores. When ripe, an opening generally appears at the top, through which the pycnidiospore {{Short pages monitor [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
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] |
Chlorococcaceae
Chlorococcaceae is a family of green algae, in the order Chlamydomonadales. List of genera * ''Apodochloris'' * ''Bracteacoccus'' * ''Chlorococcopsis'' * ''Chlorococcum'' * ''Chlorohippotes'' * ''Chlorotetraedron'' * ''Closteridium'' * ''Coccomyxa'' * ''Cystomonas'' * ''Desmatractum'' * ''Emergococcus'' * ''Emergosphaera'' * '' Ettlia'' * ''Fasciculochloris'' * ''Ferricystis'' * '' Follicularia'' * ''Heterotetracystis'' * '' Korshikoviella'' * ''Neochloris'' * ''Neospongiococcum'' * ''Octogoniella'' * ''Oophila'' * ''Phaseolaria'' * ''Poloidion'' * ''Pseudodictyochloris'' * '' Pseudoplanophila'' * '' Pseudospongiococcum'' * '' Pseudotetracystis'' * '' Pseudotrochiscia'' * '' Schroederia'' * '' Skujaster'' * ''Spongiochloris'' * ''Sykidion'' * '' Tetracystis'' * ''Tetraedron'' * ''Trochisciopsis ''Trochisciopsis'' is a genus of green algae The green algae (singular: green alga) are a group consisting of the Prasinodermophyta and its unnamed sister which contains the Chloro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Photobiont
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 ( fruticose); flat leaf-like structures ( [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conidia
A conidium ( ; ), sometimes termed an asexual chlamydospore or chlamydoconidium (), is an asexual, non-motile spore of a fungus. The word ''conidium'' comes from the Ancient Greek word for dust, ('). They are also called mitospores due to the way they are generated through the cellular process of mitosis. The two new haploid cells are genetically identical to the haploid parent, and can develop into new organisms if conditions are favorable, and serve in biological dispersal. Asexual reproduction in ascomycetes (the phylum Ascomycota) is by the formation of conidia, which are borne on specialized stalks called conidiophores. The morphology of these specialized conidiophores is often distinctive between species and, before the development of molecular techniques at the end of the 20th century, was widely used for identification of (''e.g.'' '' Metarhizium'') species. The terms microconidia and macroconidia are sometimes used. Conidiogenesis There are two main types of coni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
