Basionym Name:Agaricus severinii Comes, [as 'severini'] Fung. Napol. (Napoli) 2: 92 (1878)
Homotypic synonyms:Dendrosarcus severinii (Comes) Kuntze, Revis. gen. pl. (Leipzig) 3(3): 464 (1898)Pleurotus severinii (Comes) Sacc., Syll. fung. (Abellini) 5: 367 (1887)