Dialium platysepalum Baker in Hooker f., Fl. Brit. India 2 (1878) 270; Ridley, Fl. Malay Penins. 1 (1922) 623; Whitmore in Tree Fl. Malaya 1 (1972) 261, f. 7; Hou, Larsen & Larsen, Fl. Malesiana 12 (1996) 612.
Lectotype: Griffith 1847, Malay Peninsula.
Dialium platypetalum Baker var. wallichii Baker in Hooker f., Fl. Brit. India 2 (1878) 270.
Dialium wallichii (Baker) Prain, J. As. Soc. Beng. 66, ii (1897) 174; Ridley, Fl. Malay Penins. 1 (1922) 623; Whitm. in Tree Fl. Malaya 1 (1972) 261; Cockburn, Trees Sabah (1976) 169, f. 35.
Lectotype: Wallich 8534 (K holo), Singapore.
Dialium platysepalum Baker var. papan Prain, J. As. Soc. Beng. 66, ii (1897) 173.
Lectotype: Goodenough 1553 (SING holo), Malay Peninsula.
Dialium platysepalum Baker var. burong Prain, J. As. Soc. Beng. 66, ii (1897) 173.
Lectotype: Holmberg 855 (SING holo), Malay Peninsula.
Dialium maingayi Baker in Hooker f., Fl. Brit. India 2 (1878) 269; Ridley, Fl. Malay Penins. 1 (1922) 622; Whitmore in Tree Fl. Malaya 1 (1972) 260.
Lectotype: Maingay 1398 , excl. fruit bearing specimen (K holo), Singapore.
Dialium ambiguum Prain, J. As. Soc. Beng. 66, ii (1897) 172.
Dialium platysepalum Baker var. ambiguum (Prain) Ridley, Fl. Malay Penins. 1 (1922) 623.
Lectotype: Kunstler 6142 (K holo; SING), Malay Peninsula.
Dialium kingii Prain, J. As. Soc. Beng. 66, ii (1897) 175; Ridley, Fl. Malay Penins. 1 (1922) 624; Whitmore in Tree Fl. Malaya 1 (1972) 259.
Lectotype: Kunstler 8187 (K holo), Malay Peninsula.
Dialium havilandii Ridley, Kew Bull. (1929) 255.
Type: Haviland 1700 (K holo (platysepalum Dialium TYPE , platysepalum Dialium TYPE label )), Sarawak.
Dialium triste de Wit, Blumea 7 (1953) 321.
Type:Daud & Tachun SFN 35743 (SING holo), Sarawak.
Vernacular name
Keranji [Timber trade name]