Flammula is a dark brown-spored genus of mushrooms that cause a decay of trees, on whose bases they often fruit, forming clusters of yellowish brown mushrooms.
Taxonomy
For nearly a century, Flammula was considered to be a synonym of Pholiota, a mushroom genus in the Strophariaceae. Molecular analysis placed it outside of the Strophariaceae[1][2][3] and specifically in the Hymenogastraceae.[4] As a distinct genus, the name Flammula is currently used.[5]
^Walther G, Garnica S, Weiß M (2005). "The systematic relevance of conidiogenesis modes in the gilled Agaricales". Mycological Research. 109 (5): 525–44. doi:10.1017/S0953756205002868. PMID16018308.
^Redhead SA. (2013). "(2128) Proposal to conserve the name Flammula (Fr.) P. Kumm.(Fungi: Agaricales) against Flammula (Webb ex Spach) Fourr. (Spermatophyta: Ranunculaceae)". Taxon. 62 (2): 401–402. doi:10.12705/622.16.