Basionym Name:Lacrimasporonites longus R.K. Kar, Palaeobotanist 26(1): 33 + pl. 3, fig. 56 (1979)
Homotypic synonyms:Didymoporisporonites longus (R.K. Kar) Kalgutkar & Janson., AASP Contributions Series (Dallas) 39: 77 (2000)