Basionym: Agaricus clavipes Pers., Synopsis methodica fungorum: 353 (1801) [MB#216860] Obligate synonyms: - Clitocybe clavipes (Pers.) P. Kumm., Der Führer in die Pilzkunde: 124 (1871) [MB#169780] - Clavicybe clavipes (Pers.) Harmaja, Karstenia 42 (2): 42 (2002) [MB#487931] - Omphalia clavipes (Pers.) Quél., Enchiridion Fungorum in Europa media et praesertim in Gallia Vigentium: 20 (1886) [MB#507667] Taxonomic synonyms: - Clitocybe squamulosoides P.D. Orton, Transactions of the British Mycological Society 43 (2): 187 (1960) [MB#328477] - Clavicybe squamulosoides (P.D. Orton) Harmaja, Karstenia 42 (2): 42 (2002) [MB#372357] - Ampulloclitocybe squamulosoides (P.D. Orton) Harmaja, Annales Botanici Fennici 40 (3): 218 (2003) [MB#487932] - Agaricus comitialis Pers., Synopsis methodica fungorum: 352 (1801) [MB#142894] - Clitocybe comitialis (Pers.) P. Kumm., Der Führer in die Pilzkunde: 124 (1871) [MB#169860] - Omphalia clavipes var. comitialis (Pers.) Quél., Enchiridion Fungorum in Europa media et praesertim in Gallia Vigentium: 20 (1886) [MB#507668] - Agaricus carnosior Peck, Annual Report on the New York State Museum of Natural History 23: 76 (1872) [MB#490150] - Clitocybe carnosior (Peck) Sacc., Annual Report on the New York State Museum of Natural History 23: 76 (1872) [MB#176879]