Rhynchosia Lour., Fl. Cochinch.: 425, 460. 1790 sec. Grear 1978
- =Dolicholus Medik. in Vorles. Churpfälz. Phys.-Öcon. Ges. 2: 354. 1787 syn. sec. Téllez-Valdés 2009
- =Arcyphyllum Elliott in J. Acad. Nat. Sci. Philadelphia 1(2): 371-372. 1818 syn. sec. ???
- =Baukea Vatke in Linnaea 43: 104. 1881 syn. sec. ???
- =Leycephyllum Piper in J. Wash. Acad. Sci. 14: 363. 1924 syn. sec. Téllez-Valdés 2009