Erythrostemon yucatanensis (Greenm.) E. Gagnon & G.P. Lewis, PhytoKeys 71: 126. 2016 sec. Gagnon & al. 2016
- ≡Caesalpinia yucatanensis Greenm., Publ. Field Columbian Mus., Bot. Ser. 2(6): 252. 1907 syn. sec. Gagnon & G.P. Lewis 2016
- ≡Poincianella yucatanensis (Greenm.) Britton & Rose, N. Amer. Fl. 23(5): 330. 1930 syn. sec. Gagnon & G.P. Lewis 2016