Codonanthe calcarata (Miq.) Hanst. in Linnaea 34: 416. 1865 sec. C. Feuillet & M.J. Jansen-Jacobs 2008
- ≡Nematanthus calcaratus Miq. in Linnaea 22: 472. 1849
- =Codonanthe bipartita L.B. Sm. in Bull. Torrey Bot. Club 60: f. 1-6. 1933
Holotype: Guyana, Kartabo, Bailey 181 (; isotype: )