Basionym Name:Embolus sardous De Not., G. bot. ital. 2(1.1): 315 (1846)
Homotypic synonyms:Calicium sardoum (De Not.) Zahlbr., Cat. Lich. Univers. 1: 619 (1922)Cyphelium sardoum (De Not.) Jatta, [as 'sardous'] Syll. Lich. Ital. (Trano): 480 (1900)