Semecarpus macrophyllus Semecarpus macrophyllus Merr. in Bull. For. Bur. Philip. 1: 33. 1903≡Oncocarpus macrophylla C.B. ROB. in Philip. J. Sc. 6: Bot. 340. 1911≡Semecarpus surigaensis Merr. in Philip. J. Sc. 17: 272. 1921