Basionym: Agaricus sericeus Bull., Herbier de la France 9: tab. 413, fig. 2 (1789) [MB#180696] Obligate synonyms: - Rhodophyllus sericeus (Quél.) Quél., Enchiridion Fungorum in Europa media et praesertim in Gallia Vigentium: 59 (1886) [MB#357266] - Acurtis sericeus (Quél.) Singer, Mycologia 51: 587 (1960) [MB#325843] - Nolanea sericea (Quél.) P.D. Orton, Transactions of the British Mycological Society 43 (2): 179 (1960) [MB#335208] - Entoloma sericeps Murrill, North American Flora 10 (2): 124 (1917) [MB#502336] - Nolanea sericea (Quél.) P.D. Orton (1960) [MB#461346] Taxonomic synonyms: - Rhodophyllus sericeus var. nolaneiformis Kühner, Revue de Mycologie (Paris) 19 (1): 9 (1955) [MB#347561] - Entoloma sericeum f. nolaneiforme (Kühner) Noordel., Persoonia 10 (4): 480 (1980) [MB#118232] - Entoloma nolaneiforme (Kühner) Català, F. Caballero & Vila, Fungi non Delineati (2012) [MB#800636] - Entoloma nolaneiforme f. nolaneiforme (Kühner & Romagn.) Català, F. Caballero & Vila (2013) [MB#582527] - Entoloma cryptocystidiatum Arnolds & Noordel., Persoonia 10 (2): 287 (1979) [MB#313696] - Entoloma juncinum f. cryptocystidiatum (Arnolds & Noordeloos) Vila & F. Caballero, Fungi non Delineati (2012) [MB#800639] - Agaricus pascuus Pers., Commentarius D. Iac. Christ. Schaefferi Icones pictas: 94 (1800) [MB#250325] - Entoloma pascuum (Pers.) Donk, Bulletin of the Botanical Gardens Buitenzorg 18: 158 (1949) [MB#297250] - Nolanea pascua (Pers.) P. Kumm., Der Führer in die Pilzkunde: 95 (1871) [MB#188569] - Rhodophyllus pascuus (Pers.) Quél., Enchiridion Fungorum in Europa media et praesertim in Gallia Vigentium: 63 (1886) [MB#296169] - Hyporrhodius pascuus (Pers.) J. Schröt., Kryptogamen-Flora von Schlesien 3-1(5): 614 (1889) [MB#295507] - Rhodophyllus pascuus var. pascuus (Pers.) Quél.: 63 (1886) [MB#569771] - Leptonia fusciceps Kauffman, Papers of the Michigan Academy of Sciences 11: 197 (1930) [MB#265643] - Nolanea fusciceps (Kauffman) Largent, Brittonia 23 (3): 240 (1971) [MB#318709] - Entoloma fusciceps (Kaufman) Noordel. & Co-David, Persoonia 23: 168 (2009) [MB#513638] - Agaricus pyramidatus Schaeff., Fungorum qui in Bavaria et Palatinatu circa Ratisbonam nascuntur Icones 4: 56, t. 229 (1774) [MB#494794] - Agaricus fumus J.F. Gmel., Systema Naturae 2 (2): 1421 (1792) [MB#497067] - Entoloma occultipigmentatum Arnolds & Noordel., Persoonia 10 (2): 292 (1979) [MB#491784] - Entoloma occultopigmentatum Arnolds & Noordel. (1979) [MB#313770] - Entoloma occultipigmentatum var. occultipigmentatum (?) [MB#535993]