leaf, inflorescence, flower, and pod; drawing by H. Lamourdedieu in Flora of Thailand 4(1), f. 25
pods, one opened showing seeds; photograph by Teppner in slide collection Herbarium Kew
leaves, inflorescence, flower (parts), pods and seed; drawing by A. Hamzah in Bull. Bot. Gard. Buitenz. 18, p. 65, f. 13
stipule, bracteole and flower details; drawing by A. Hamzah in Bull. Bot. Gard. Buitenz. 18, p. 65, f. 13
pods and seed; drawing by A. Hamzah in Bull. Bot. Gard. Buitenz. 18, p. 65, f. 13