Basionym Name:Hymenogaster populetorum Tul. & C. Tul., Annls Sci. Nat., Bot., sér. 2 19: 375 (1843)
Homotypic synonyms:Hymenogaster niveus var. populetorum (Tul. & C. Tul.) Quél., Enchir. fung. (Paris): 248 (1886)Splanchnomyces populetorum (Tul. & C. Tul.) Corda, in Zobel, Icon. fung. (Prague) 6: 42 (1854)