Senna purpusii (Brandegee) H.S. Irwin & Barneby, Mem. New York Bot. Gard. 35: 319. 1982 sec. Irwin & Barneby 1982
- ≡Cassia purpusii Brandegee, Zoe 5: 234. 1906 syn. sec. Irwin & Barneby 1982
- ≡Adipera purpusii (Brandegee) Britton & Rose, N. Amer. Fl. 23(4): 240. 1930 syn. sec. Irwin & Barneby 1982