Basionym Name:Agaricus olivascens Pers., Syn. meth. fung. (Göttingen) 2: 447 (1801)
Homotypic synonyms:Russulina alutacea var. olivascens J. Schröt., in Cohn, Krypt.-Fl. Schlesien (Breslau) 3.1(33–40): 552 (1889)