Basionym Name:Agaricus roseoalbus Hornem., Fl. Danic. 10: tab. 1679 (1819)
Homotypic synonyms:Hyporrhodius roseoalbus (Hornem.) Henn., [as 'roseo-albus'] Verh. bot. Ver. Prov. Brandenb. 40: 139 (1898)Pluteus roseoalbus (Hornem.) Gillet, Hyménomycètes (Alençon): 396 (1876)