Basionym Name:Memnonium effusum Corda, in Sturm, Deutschl. Fl., 3 Abt. (Pilze Deutschl.) 3(13): 91 (1833)
Homotypic synonyms:Trichosporum effusum (Corda) Sacc., Syll. fung. (Abellini) 4: 294 (1886)Trichosporum effusum subsp. effusum (Corda) Sacc., Syll. fung. (Abellini) 4: 294 (1886)Trichosporum effusum var. effusum (Corda) Sacc., Syll. fung. (Abellini) 4: 294 (1886)