Dioscorea trifida

© Ted B.

Dioscorea trifida

Common name:
Indian Yam, Purple Yam

Local name:
Cush-cush

Country:
Brazil

Food Group(s):
Root and tuber

Part of plant/stage of process:
 

A species of yam that grows on a vine. While cush-cush is cultivated like the potato, it needs a strong trellis for support. Prior to consumption, the tuber is boiled, baked, mashed, and used in a soup. It is praised for being moist and rich in flavor.