Tanaecium Sw., Prodr.: 6, 91. 1788 sec. Lohmann & Taylor 2014
- =Paragonia Bureau in Bull. Soc. Bot. France 19: 17. 1872 syn. sec. Lohmann & Taylor 2014
- =Ceratophytum Pittier in J. Wash. Acad. Sci. 18(3): 62. 1928 syn. sec. Lohmann & Taylor 2014
- =Pseudocatalpa A.H. Gentry in Brittonia 25: 241. 1973 syn. sec. Lohmann & Taylor 2014