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Air potato is the common name of dioscorea bulbifera. The tubers sometimes weigh several pounds. They are edible and have a potato like flavor.

Air Potato

Air potato is the common name of dioscorea bulbifera. The tubers sometimes weigh several pounds. They…

Chufa is the edible tubers of cyperus esculentus. Chufas are eaten raw or baked. The plant is grass like and doesn't flower in the north.

Chufa

Chufa is the edible tubers of cyperus esculentus. Chufas are eaten raw or baked. The plant is grass…

Illustrated is the foliage and a small tuber of dioscorea alata. The leaves are oblong and heart shaped. The tubers are edible and can grow six to eight feet long.

Dioscorea Alata

Illustrated is the foliage and a small tuber of dioscorea alata. The leaves are oblong and heart shaped.…