Basionym Name:Peziza sphaerophoroides W. Phillips & Harkn., Bull. Calif. Acad. Sci. 1(no. 1): 21 (1884)
Homotypic synonyms:Calycina sphaerophoroides (W. Phillips & Harkn.) Kuntze, [as 'sphaerophorodes'] Revis. gen. pl. (Leipzig) 3(3): 449 (1898)Helotium sphaerophoroides (W. Phillips & Harkn.) Sacc., Syll. fung. (Abellini) 8: 236 (1889)