Entoloma euchroum (Pers.) Donk, Bulletin of the Botanical Gardens Buitenzorg 18: 157 (1949) [MB297241] Basionym: Agaricus euchrous Pers., Synopsis methodica fungorum: 343 (1801) [MB200017] Obligate Synonyme: Leptonia euchroa (Pers.) P. Kumm., Der Führer in die Pilzkunde: 96 (1871) [MB156981] Hyporrhodius euchrous (Pers.) J. Schröt., Kryptogamen-Flora von Schlesien 3.1 (33-40): 615 (1889) [MB494987] Rhodophyllus euchrous (Persoon) Quélet, Enchiridion Fungorum in Europa media et praesertim in Gallia Vigentium: 60 (1886) [MB802782]