Helicobasidiales
Helicobasidiaceae
Helicobasidium
Helicobasidium purpureum (Tul.) Pat. (Roberts, 1999; May, 2024)
= Helicobasidium brebissonii (Desm.) Donk (Roberts, 1999; May, 2024)
= Rhizoctonia medicaginis DC. (Roberts, 1999; May, 2024)
= Rhizoctonia violacea Tul. & C. Tul. (Roberts, 1999; May, 2024)
References
May T. W. 2024. Report of the Nomenclature Committee for Fungi: 23 // Taxon 73(1): 281–286. https://doi.org/10.1002/tax.13133
Roberts P. 1999. Rhizoctonia-forming fungi. A taxonomic guide. : Royal Botanic Gardens, Kew. 239 p.