Usda Hardiness Zones 8-11

D

Dioscorea Collettii Var. Hypoglauca

Description Dioscorea Collettii Var. Hypoglauca is a rare species of yam that is native to the Himalayan region of India. It is a perennial plant that belongs to the family Dioscoreaceae. The plant has a tuberous root system that can grow up to 1.5 meters long and 20 cm in diameter. The stem is twining and can grow up to…