Maasia sumatrana (Miq.) Mols et al.
Systematic Botany 33: 493 (Mols et al. 2008). – Guatteria sumatrana Miq., Flora van Nederlandsch Indië. Supplementum primum. Prodromus florae sumatranae: 380 (Miquel 1861). – Monoon sumatranum (Miq.) Miq., Annales Musei Botanici Lugdunu-Batavi 2: 19 (Miquel 1865). – Polyalthia sumatrana (Miq.) Kurz, Journal of the Asiatic Society of Bengal. Part II (Natural History &c.) 43: 53 (Kurz 1874). –
Lectotype (designated by Rogstad 1989: 220): Indonesia, Sumatra, Priaman Province, H. Diepenhorst s.n. [Herb. Bogor. 2342] (U (U 0000372)).
Description and distribution
Sinclair (1955: 319–320), Kochummen (1972: 91), Rogstad (1989: 229–221), Turner (2014: 76–78).