Current Name:Resupinatus cinereus (Pat.) J.V. McDonald & Thorn, Index Fungorum 425: 1 (2019)
Synonymy:Porotheleum cinereum Pat. [as 'Porothelium'], in Patouillard & Lagerheim, Bull. Soc. mycol. Fr. 9(2): 130 (1893)
Position in classification:Pleurotaceae, Agaricales, Agaricomycetidae, Agaricomycetes, Basidiomycota, Fungi
Synonymy Contributor(s): Kew Mycology (2019)