Denisophytum sessilifolium (S. Watson) Gagnon & G.P. Lewis, PhytoKeys 71: 47. 2016 sec. Gagnon & al. 2016
- ≡Caesalpinia sessilifolia S.Watson, Proc. Amer. Acad. Arts 21: 450. 1886 syn. sec. Gagnon & al. 2016
- =Poinciana sessiliflora (S.Watson) Rose, Contr. U.S. Natl. Herb. 13(9): 303. 1911 syn. sec. Gagnon & al. 2016