Basionym Name:Myxotrichum ochraceum subsp. coprogenum Sacc., Michelia 2(no. 7): 372 (1881)
Homotypic synonyms:Myxotrichum coprogenum (Sacc.) Sacc., Syll. fung. (Abellini) 4: 319 (1886)Myxotrichum coprogenum var. coprogenum (Sacc.) Sacc., Syll. fung. (Abellini) 4: 319 (1886)