Family: DioscoriaceSynonyms: Dioscorea nummularifolia, Dioscorea glabra.Common name :RuidingLocal name: Taradi (तरडी) Taradi is a very slender vine that grows wild, mostly in forests of mid-hill region of Western Himalayas upto an altitude of 1800 m .  Though it is a very slender vine, which remains active only during the warm