Havardia pallens (Benth.) Britton & Rose, N. Amer. Fl. 23 (1): 42. 1928 sec. Barneby & J.W.Grimes 1996
- ≡Calliandra pallens Benth., London J. Bot. 5: 102. 1846 syn. sec. Barneby & J.W.Grimes 1996
- ≡Pithecellobium pallens (Benth.) Standl., Trop. Woods 34: 39. 1933 syn. sec. Barneby & J.W.Grimes 1996
- =Pithecolobium brevifolium Benth. in A. Gray, Pl. Wright. 1: 67. 1852 syn. sec. Barneby & J.W.Grimes 1996
- =Havardia brevifolia (Benth) Small, Bull. New York Bot. Gard. 2: 92. 1901 syn. sec. Barneby & J.W.Grimes 1996
- =Havardia nelsonii Britton & Rose, N. Amer. Fl. 23: 41. 1928 syn. sec. Barneby & J.W.Grimes 1996