Crittendenia
Genus of fungi / From Wikipedia, the free encyclopedia
Crittendenia is a genus of lichenicolous (lichen-dwelling) fungi in the monogeneric family Crittendeniaceae. The genus was circumscribed in 2021 to contain two species, C. lichenicola, and the type, C. coppinsii. An additional 16 species were added to the genus the following year.[1] The genus name honours British lichenologist Peter Crittenden.[2]
Crittendenia | |
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Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Fungi |
Division: | Basidiomycota |
Class: | Agaricostilbomycetes |
Order: | Agaricostilbales |
Family: | Crittendeniaceae Millanes, Diederich & Wedin (2022) |
Genus: | Crittendenia Diederich, Millanes, M.Westb., Etayo, J.C.Zamora & Wedin (2021) |
Type species | |
Crittendenia coppinsii (P.Roberts) Diederich, M.Westb., Millanes & Wedin (2021) |
Characteristics of Crittendenia include the tiny synnemata-like basidiomata, clamp connections, and aseptate tubular basidia from which 4–7 spores discharge passively, often in groups.[2] The genus was originally considered to be of uncertain classification in the Agaricostilbomycetes;[3] the family Crittendeniaceae was proposed in 2022 to contain the genus following molecular phylogenetic investigation.[1]