Adenocalymma inundatum Mart. ex DC., Prodr. 9: 201. 1845 sec. Gentry 1992
- =Adenocalymma grenadense Urb. in Repert. Spec. Nov. Regni Veg. 14: 306. 1916 syn. sec. Gentry 1982
- =Tabebuia calderonii Standl. in J. Wash. Acad. Sci. 14: 244. 1924 syn. sec. Gentry 1982
- =Adenocalymma hintonii Sandwith in Bull. Misc. Inform. Kew 1936: 10. 1936 syn. sec. Gentry 1982
- =Adenocalymma calderonii (Standl.) Seibert in Publ. Carnegie Inst. Wash. 522: 428. 1940 syn. sec. Gentry 1982