Basionym Name:Agaricus umbrinomarginatus Britzelm., Botan. Centralbl. 54(2): 36 (1893)
Homotypic synonyms:Clitocybe umbrinomarginata (Britzelm.) Sacc., [as 'umbrino-marginata'] Syll. fung. (Abellini) 11: 16 (1895)