Taxonomy
This species has been divided into two varieties: var. siamensis, as treated here, and var. maritima (Pierre) K. & S.S.Larsen, distributed in Cambodia and Thailand.
Citation
Whitmore 1972 – In: Tree Fl. Malaya. 272.
Ridley 1922 – In: Fl. Malay Penins. p 638
de Wit 1949: p. 62. – In: Bull. Bot. Gard. Buitenzorg. f. 13
