''Pseudopyrenidium'' is a

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 com ...

lichenicolous A lichenicolous fungus is a parasitic fungus that only lives on lichen as the host. A lichenicolous fungus is not the same as the fungus that is the component of the lichen, which is known as a lichenized fungus. They are most commonly specific to ...

(

lichen A lichen ( , ) is a composite organism that arises from algae or cyanobacteria living among filaments of multiple fungi species in a mutualistic relationship.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 ...

in the family

Adelococcaceae The Adelococcaceae are a family of fungi in the order Verrucariales. Species are mostly found in north temperate regions, and are biotrophic or necrotrophic A fungus ( : fungi or funguses) is any member of the group of eukaryotic organism ...

. The genus was

circumscribed In geometry, the circumscribed circle or circumcircle of a polygon is a circle that passes through all the vertices of the polygon. The center of this circle is called the circumcenter and its radius is called the circumradius. Not every polyg ...

in 2010 by Père Navarro-Rosinés, Mikhail Zhurbenko, and Claude Roux. It has two species: * '' Pseudopyrenidium epipertusariae'' – host: '' Pertusaria pertusa'' * '' Pseudopyrenidium tartaricola'' – host: ''

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 a ...

References

Verrucariales Eurotiomycetes genera Taxa described in 2010 Lichenicolous fungi Taxa named by Claude Roux {{Eurotiomycetes-stub