Caesalpinia decapetala (Roth) Alston, Fl. Ceyl., Suppl. (1931) 89; Backer & Bakh.f., Fl. Java 1 (1964) 545; Hattink, Reinwardtia 9 (1974) 24; J.E.Vidal in Fl. Camb., Laos & Vietnam 13 (1980) 28, pl. 3/1–7; in Fl. Thailand 4 (1984) 67, f. 16/1–7; Rudd in Fl. Ceylon 2 (1991) 51; Hou, Larsen & Larsen, Fl. Malesiana 12 (1996) 543.
Reichardia ? decapetala Roth, November Pl. Sp. (1821) 212.
Type: Heyne s.n. (K iso), India.
Caesalpinia sepiaria Roxb. (Hort. Beng. (1814) 32, nom. nud.), Fl. Ind., ed. Carey, 2 (1832) 360; Miquel, Fl. Ind. Bat. 1, 1 (1855) 109; ibid., Suppl. (1860) 108; Merr., Philipp. J. Sc., Bot. 5 (1910) 55, 371; Ridley, Fl. Malay Penins. 1 (1922) 650.
Types: Roxburgh s.n. (BM ?holo); Wallich 5834A (K iso or syn), India.
Caesalpinia benguetensis Elmer, Leafl. Philipp. Bot. 1 (1907) 226.
Mezoneuron benguetense (Elmer) Elmer, op. cit. 362.
Type: Elmer 8720 (BO, K, L), Luzon.
Caesalpinia ferox Hassk., Pl. Jav. Rar. (1848) 400.
Type (Hattink 1974): probably a living plant in Hort. Bog.