''Tulosesus callinus'' is a species of

mushroom A mushroom or toadstool is the fleshy, spore-bearing fruiting body of a fungus, typically produced above ground, on soil, or on its food source. ''Toadstool'' generally denotes one poisonous to humans. The standard for the name "mushroom" is t ...

producing

fungus 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 th ...

in the family Psathyrellaceae.

Taxonomy

It was first described as ''Coprinus callinus'' by mycologists

Morten Lange Knud Morten Lange (24 November 1919 – 10 November 2003) was a Danish mycologist and politician. He was son the mycologist Jakob E. Lange. He was professor of botany at the University of Copenhagen 1958-1989 and university vice chancellor 1976– ...

and Alexander H. Smith in 1952. In 2001 a

phylogenetic In biology, phylogenetics (; from Greek φυλή/ φῦλον [] "tribe, clan, race", and wikt:γενετικός, γενετικός [] "origin, source, birth") is the study of the evolutionary history and relationships among or within groups o ...

study resulted in a major reorganization and reshuffling of that genus and this species was transferred to ''

Coprinellus ''Coprinellus'' is a genus of mushroom-forming fungi in the family Psathyrellaceae. The genus was circumscribed by the Finnish mycologist Petter Adolf Karsten in 1879. Most ''Coprinellus'' species were transferred from the once large genus ''Copr ...

''. The species was known as ''Coprinellus callinus'' until 2020 when the German mycologists Dieter Wächter & Andreas Melzer reclassified many species in the Psathyrellaceae family based on

analysis.

References

callinus Callinus ( grc, Καλλῖνος, ''Kallinos''; fl. mid-7th c. BC) was an ancient Greek elegiac poet who lived in the city of Ephesus in Asia Minor in the mid-7th century BC. His poetry is representative of the genre of martial exhortation elegy i ...

Fungi described in 1952 Tulosesus {{Psathyrellaceae-stub