Basionym: Agaricus tricholoma Alb. & Schwein., Conspectus Fungorum in Lusatiae superioris: 188 (1805) [MB#140508] Obligate synonyms: - Inocybe tricholoma (Alb. & Schwein.) Kalchbr., Icones selectae Hymenomycetum Hungariae 2: 34, t. 20:3 (1874) [MB#148267] - Paxillus tricholoma (Alb. & Schwein.) Quél., Enchiridion Fungorum in Europa media et praesertim in Gallia Vigentium: 92 (1886) [MB#356647] - Astrosporina tricholoma (Alb. & Schwein.) J. Schröt., Kryptogamen-Flora von Schlesien 3.1 (33-40): 577 (1889) [MB#437101] - Flammula tricholoma (Alb. & Schwein.) P. Kumm., Der Führer in die Pilzkunde: 82 (1871) [MB#438339] - Paxillopsis tricholoma (Alb. & Schwein.) J.E. Lange, Flora Agaricina Danica 5: Vl, VI (1940) [MB#302325] - Paxillopsis tricholoma (Alb. & Schwein.) J.E. Lange, Flora Agaricina Danica 4: 49 (1939) [MB#456164] - Gymnopilus tricholoma (Alb. & Schwein.) Murrill, N. Amer. Flora (1917) [MB#502467] Taxonomic synonyms: - Ripartites metrodii Huijsman, Persoonia 1 (3): 337 (1960) [MB#338630] - Agaricus helomorphus Fr., Epicrisis Systematis Mycologici: 184 (1838) [MB#457244] - Flammula helomorpha (Fr.) Quél., Mémoires de la Société d'Émulation de Montbéliard ser. 2, 5: 129 (1872) [MB#228699] - Ripartites helomorpha (Fr.) P. Karst., Bidrag till Kännedom av Finlands Natur och Folk 32: 479 (1879) [MB#439020] - Paxillus helomorphus (Fr.) Quél., Enchiridion Fungorum in Europa media et praesertim in Gallia Vigentium: 92 (1886) [MB#455796] - Paxillopsis helomorpha (Fr.) J.E. Lange, Flora Agaricina Danica 5: VI (1940) [MB#266937] - Paxillopsis helomorpha (Fr.) J.E. Lange, Flora Agaricina Danica 4: 49 (1939) [MB#456489] - Paxillus tricholoma var. helomorphus (Fr.) Quél., Flore mycologique de la France et des pays limitrophes: 110 (1888) [MB#500441] - Ripartites tricholoma var. helomorphus (Fr.) Konrad & Maubl., Icones Selectae Fungorum 6: 129 (1937) [MB#500451] - Ripartites helomorphus (Fr.) P. Karst. (1879) [MB#587975] - Paxillus helomorphus var. helomorphus (Fr.) Quél., Enchiridion Fungorum in Europa media et praesertim in Gallia Vigentium: 92 (1886) [MB#559785] - Agaricus strigiceps Fr., Systema Mycologicum 1: 270 (1821) [MB#457345] - Inocybe strigiceps (Fr.) Sacc., Sylloge Fungorum 5: 791 (1887) [MB#250112] - Ripartites strigiceps (Fr.) P. Karst., Bidrag till Kännedom av Finlands Natur och Folk 32: 478 (1879) [MB#290561] - Flammula strigiceps (Fr.) P. Kumm., Der Führer in die Pilzkunde: 82 (1871) [MB#461648] - Agaricus strigosus Pers., Mycologia Europaea 3: 56 (1828) [MB#490435] - Flammula strigoceps (Fr.) P. Kumm. (1871) [MB#455959]