Basionym Name:Pesavis simplex Elsik & Janson., Can. J. Bot. 52(5): 956 + fig. 12 (1974)
Homotypic synonyms:Triporicellaesporites simplex (Elsik & Janson.) Kalgutkar & Janson., AASP Contributions Series (Dallas) 39: 306 (2000)