inflorescence with beetle; photograph by D. Kirkup, Herbarium Kew
habit; photograph by D. Kirkup, Herbarium Kew
habit showing prickles; photograph by F.J. Breteler, NHN, Wageningen
open pods; photograph by F.J. Breteler, NHN, Wageningen
detail open pods; photograph by F.J. Breteler, NHN, Wageningen
inflorescence; photograph by P. Jansen, NHN, Wageningen
pinna, leaflet, part of inflorescence, petal, ovary, pod and seed; drawing by H. Lamourdedieu in Flora of Thailand 4(1), f. 16