Welw. ex Baker, Trans. Linn. Soc. London, Bot. 1: 261 (1878)
Tuber depressed-globose, 23 mm diameter, skin rough, interior red-fleshed. Leaf sub-erect or obliquely spreading; contemporary leaf sheath merging into the lamina; lamina elliptic to oblanceolate, up to 140 mm long and 35 mm wide, fleshy-leathery, with pronounced longitudinal veins, glabrous.