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Ochrolechiaceae
The Ochrolechiaceae are a family of lichenized fungi in the order Pertusariales The Pertusariales are an order of fungi in the class Lecanoromycetes. It contains the following families: Agyriaceae The Agyriaceae are a family of lichenized fungi in the order Pertusariales. It contains two genera: ''Agyrium ''Agyri .... References Pertusariales Lichen families Lecanoromycetes families {{Pertusariales-stub ...
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Pertusariales
The Pertusariales are an order of fungi in the class Lecanoromycetes. It contains the following families: Agyriaceae The Agyriaceae are a family of lichenized fungi in the order Pertusariales. It contains two genera: ''Agyrium ''Agyrium'' is a genus of saprophytic fungi in the family Agyriaceae. It probably evolved from a lichen ancestor, as it is clos ..., Coccotremataceae, Icmadophilaceae, Megasporaceae, Microcaliciaceae, Ochrolechiaceae, Pertusariaceae, Varicellariaceae, and Variolariaceae. Many of these fungi form lichens. Gallery Image:Pertusaria_paratuberculifera_(EU).jpg, '' Pertusaria paratuberculifera'' (2 verrucae) Image:Pertusaria_paratuberculifera_(EU1).jpg, '' Pertusaria paratuberculifera'' (8 spores per ascus) References Lichen orders Lecanoromycetes orders Taxa named by David Leslie Hawksworth Taxa named by Maurice Choisy Taxa described in 1986 {{Pertusariales-stub ...
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Ochrolechia
''Ochrolechia'' is a genus of crustose lichens in the family Ochrolechiaceae. Species , Species Fungorum accepts 38 species of ''Ochrolechia'': *'' Ochrolechia aegaea'' *'' Ochrolechia africana'' *'' Ochrolechia alaskana'' *'' Ochrolechia alticola'' *'' Ochrolechia androgyna'' *'' Ochrolechia arborea'' *'' Ochrolechia brodoi'' *''Ochrolechia cooperi'' *'' Ochrolechia frigida'' *'' Ochrolechia gyrophorica'' *'' Ochrolechia inaequatula'' *''Ochrolechia incarnata'' *''Ochrolechia insularis'' *''Ochrolechia inversa'' *''Ochrolechia kerguelensis'' *''Ochrolechia lijiangensis'' *''Ochrolechia longispora'' *''Ochrolechia macrosperma'' *''Ochrolechia microstictoides'' *''Ochrolechia minuta'' *''Ochrolechia neoisidiata'' *'' Ochrolechia pallenti-isidiata'' *'' Ochrolechia pallescens'' *''Ochrolechia parella'' *'' Ochrolechia pseudotartarea'' *'' Ochrolechia rhodoleuca'' *'' Ochrolechia rugomarginata'' *'' Ochrolechia splendens'' *'' Ochrolechia subathallina'' ...
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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 ...
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Varicellaria
''Varicellaria'' is a genus of crustose lichens. It is the only genus in the family Varicellariaceae. Taxonomy The genus ''Varicellaria'' was circumscribed by Finnish lichenologist William Nylander in 1858, with '' Varicellaria microsticta'' assigned as the type species. The family Varicellariaceae, containing only the type genus ''Varicellaria'', was informally proposed by Brendan Hodkinson, Richard Harris, and James Lendemer in 2011. H. Thorsten Lumbsch and Steven Leavitt formally published the family in 2018. However, the taxon was not validly published because "an identifier issued by a recognized repository was not cited in the protologue", contrary to rules of botanical nomenclature. This nomenclatural oversight was rectified later the same year in a separate publication. Description Characteristics of the family Varicellariaceae are similar to those of its genus. These are: a crustose thallus, unicellular green algal photobionts from genus ''Trebouxia'', ascomata i ...
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Family (biology)
Family ( la, familia, plural ') is one of the eight major hierarchical taxonomic ranks in Linnaean taxonomy. It is classified between order and genus. A family may be divided into subfamilies, which are intermediate ranks between the ranks of family and genus. The official family names are Latin in origin; however, popular names are often used: for example, walnut trees and hickory trees belong to the family Juglandaceae, but that family is commonly referred to as the "walnut family". What belongs to a family—or if a described family should be recognized at all—are proposed and determined by practicing taxonomists. There are no hard rules for describing or recognizing a family, but in plants, they can be characterized on the basis of both vegetative and reproductive features of plant species. Taxonomists often take different positions about descriptions, and there may be no broad consensus across the scientific community for some time. The publishing of new data and opini ...
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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 (

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Lichen Families
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 (