Resupinatus Nees ex Gray.
Index Fungorum number: IF 18455; Mycobank number: MB 18455
Notes – Resupinatus was established by Gray (1821). Singer (1986) proposed Hohenbuehelia and Resupinatus belong to the tribe Resupinateae, family Tricholomataceae. Thorn and Barron (1986) judged Hohenbuehelia and Resupinatus as different taxonomic levels, arguing that the two genera are fundamentally different: Hohenbuehelia possesses nematophagous anamorph and Resupinatus is non-nematophagous and lacks a conidial anamorph (Thorn and Barron 1986). Until 2000, further studies by Thorn et al. (2000) based on ribosomal DNA sequences showed that other members of the Resupinateae, Asterotus and Resupinatus are a monophyletic group within family Tricholomataceae, distinct from family Pleurotaceae, but Resupinatus is now a part of the family Pleurotaceae. There are 83 records in the Index, of which 55 are valid records, including 7 variants. There is no clear opinion on the division of its subordinates
Species