Senna villosa (Mill.) H.S. Irwin & Barneby, Mem. New York Bot. Gard. 35: 452. 1982 sec. Irwin & Barneby 1982
- ≡Cassia villosa Mill., Gard. Dict., ed. 8: 4. 1768 syn. sec. Irwin & Barneby 1982
- =Cassia articulata Rose, Contr. U.S. Natl. Herb. 12: 266. 1909 syn. sec. Irwin & Barneby 1982