Caesalpinia latisiliqua (Cav.) Hattink, Reinwardtia 9 (1973) 37, f. 4/10, 6; J.E.Vidal in Fl. Camb., Laos & Vietnam 18 (1980) 50, pl. 8/8–11; Hou, Larsen & Larsen, Fl. Malesiana 12 (1996) 547.
Bauhinia ? latisiliqua Cav., Ic. 5 (1799) 5, t. 408.
Mezoneuron latisiliquum (Cav.) Merr., Philipp. J. Sc., Bot. 4 (1909) 268; Sp. Blanc. (1918) 176; Verdc., Manual New Guinea Leg., Lae Bot. Bull. 11 (1979) 19.
Type: Cavanilles’ plate excl. bauhinioid leaves, from the Philippines (Luzon).
Caesalpinia torquata Blanco, Fl. Filip. (1837) 336.
Type: lost.
Mezoneuron glabrum auct. non Desf.: Fern.-Vill., November App. (1880) 70.
Mezoneuron rubrum Merr., Publ. Govt. Lab. Philip. 6 (1904) 7.
Type: Merrill 805 (PNH holo lost; K, US), Palawan.
Mezoneuron platycarpum Merr., Philipp. J. Sc., Bot. 11 (1916) 85.
Type: Hose 70 (BM, K, L, PNH), Sarawak.
Mezoneuron cabadbarense Elmer, Leafl. Philipp. Bot. 10 (1939)3757.
Type: Elmer 13386 (BM, BO, GH, K, L, P, PNH, U), Mindanao.