Duvernoia potarensis var. tetrapora Bremek. in Bull. Misc. Inform. Kew 1939: 560. 1940
Duvernoia potarensis var. tetrapora in Bull. Misc. Inform. Kew 1939: 560. 1940
Holotype: Guyana, below the Kaieteur, Jenman 960
Duvernoia potarensis var. tetrapora in Bull. Misc. Inform. Kew 1939: 560. 1940