Herb; unopened spathe yellowish green with some white dots; appendix greenish, slightly wrinkled, narrowly oblong ovoid, c. 6 cm long, 2.8 cm across; male flower zone 2.5 cm long, 2 cm wide, creamy
性狀描述
female flower zone c. 1.3 cm long, 1.5 cm across, stigma peltate, enlarged, slightly 4-5 parted, yellowish, ovary and style greenish; peduncle brownish to greenish with white dots; tuber brown, depressed globose