Basionym: Agaricus conferendus Britzelm., Berichte des Naturhistorischen Vereins Augsburg 26: 140 (1882) [MB#372083] Obligate synonym: Nolanea conferenda (Britzelm.) Sacc., Sylloge Fungorum 5: 723 (1887) [MB#189515] Taxonomic synonyms: - Nolanea staurospora Bres., Fungi Tridentini 1 (2): 18 (1882) [MB#158727] - Rhodophyllus staurosporus (Bres.) J.E. Lange, Flora Agaricina Danica 2: 99 (1936) [MB#115500] - Entoloma staurosporum (Bres.) E. Horak, Sydowia 28 (1-6): 222 (1976) [MB#363256] - Rhodophyllus staurosporus var. staurosporus (?) [MB#425469] - Rhodophyllus staurosporus subsp. staurosporus (?) [MB#425470] - Entoloma botanicum G. Stev., Kew Bulletin 16 (2): 234 (1962) [MB#330435] - Rhodophyllus rickenii Romagn., Bulletin de la Société Mycologique de France 48 (3): 320 (1932) [MB#374419] - Entoloma conferendum var. rickenii (Romagn.) Bon & Courtec., Documents Mycologiques 18 (70-71): 38 (1987) [MB#132871] - Rhodophyllus rickeni Romagn. (1932) [MB#276535] - Rhodophyllus staurosporus subsp. rickenii (Romagn.) Romagn., Revue Mycol. (Paris): 86 (1937) [MB#278768] - Nolanea rickenii (Romagn.) Konrad & Maubl., Encyclopédie Mycologique 14: 264 (1948) [MB#492292] - Rhodophyllus staurosporus var. rickenii (Romagn.) Kühner & Romagn., Flore Analytique des Champignons Supérieurs: 187 (1953) [MB#492409] - Agaricus postumus Britzelm., Berichte des Naturhistorischen Vereins Augsburg 26: 140 (1882) [MB#119017] - Nolanea postuma (Britzelm.) Sacc., Sylloge Fungorum 5: 725 (1887) [MB#156737] - Agaricus subpostumus Britzelm., Berichte des Naturhistorischen Vereins Augsburg 26: 143 (1882) [MB#119036] - Nolanea subpostuma (Britzelm.) Sacc., Sylloge Fungorum 5: 725 (1887) [MB#158756] - Agaricus dissidens Britzelm., Berichte des Naturhistorischen Vereins Augsburg 26: 140 (1882) [MB#119715] - Nolanea dissidens (Britzelm.) Sacc., Sylloge Fungorum 5: 723 (1887) [MB#191159] - Rhodophyllus staurosporus var. platyphyllus Romagn. & J. Favre, Revue de Mycologie (Paris) 3: 72 (1938) [MB#278766] - Entoloma conferendum var. platyphyllum (Romagn. & J. Favre) Courtec., Documents Mycologiques 34 (135-136): 49 (2008) [MB#518184] - Entoloma nothofagi G. Stev., Kew Bulletin 16 (2): 234 (1962) [MB#330521] - Nolanea staurospora var. farinacea Largent & Thiers, Northwest Science 46 (1): 37 (1972) [MB#348529] - Nolanea staurospora var. incrustata Largent & Thiers, Northwest Science 46 (1): 38 (1972) [MB#348530] - Entoloma conferendum var. incrustatum (Largent & Thiers) Noordel. & Hauskn., Österreichische Zeitschrift für Pilzkunde 7: 235 (1998) [MB#450200] - Rhodophyllus rickenii var. obscurior Romagn., Bulletin de la Société Mycologique de France 48 (3): 320 (1932) [MB#374420] - Entoloma conferendum var. obscurior (Romagn.) Bon & Courtec., Documents Mycologiques 18 (70-71): 38 (1987) [MB#132870] - Rhodophyllus staurosporus var. obscurior Romagn., Rev. Mycol. France: 86 (1937) [MB#278765] - Rhodophyllus rickeni var. obscurior Romagn., Bull. Soc. Mycol. France (1932) [MB#276536] - Rhodophyllus rickenii var. subrugosus Romagn., Bull. Trimestriel Soc. Mycol. France: 321 (1932) [MB#374421] - Entoloma conferendum f. subrugosum (Romagn.) Bon & Courtec., Documents Mycologiques 18 (70-71): 38 (1987) [MB#132874] - Rhodophyllus staurosporus var. subrugosus Romagn., Rev. Mycol. France: 86 (1937) [MB#278767] - Rhodophyllus rickeni var. subragosus Romagn. (1932) [MB#276537] - Entoloma kipukae E. Horak & Desjardin, Mycologia 85 (3): 485 (1993) [MB#826896]