Basionym Name:Monoporisporites ovalis Sheffy & Dilcher, Palaeontographica, Abt. B 133(1-3): 40 + pl. 13, fig. 21; pl. 15, fig. 21 (1971)
Homotypic synonyms:Basidiosporites ovalis (Sheffy & Dilcher) Kalgutkar & Janson., AASP Contributions Series (Dallas) 39: 37 (2000)