Current name: Clitopilus (Fr. ex Rabenh.) P. Kumm., Der Führer in die Pilzkunde: 23, 96 (1871) [MB#17332]
Basionym:
Agaricus subgen. Clitopilus Fr. ex Rabenh., Deutschlands Kryptogamen-Flora 1: 507 (1844) [MB#700018]
Obligate synonyms: - Clitopilus sect. Clitopilus (1871) [MB#548798]
- Clitopilus subgen. Clitopilus (1871) [MB#548799]
Taxonomic synonyms: - Hexajuga Fayod, Ann. Sci. Nat., Bot. Ser. 7, 9 (3-6): 389 (1889) [MB#17757]
- Orcella Kuntze ex Earle, Bull. New York Bot. Gard. 5 (18): 430 (1909) [MB#18160]
- Paxillopsis J.E. Lange, Flora Agaricina Danica 5: Vl (1940) [MB#18194]
- Orcella Battarra ex Clem.: 21 (1896) [MB#582975]
- Orcella Battarra: 74 (1755) [MB#582977]