A plant (Colocasia esculenta, but often identified as Colocasia antiquorum, among numerous other synonyms), which is usually considered a variety of C. esculenta, with edible starchy tubers.
The tubers of this plant.
The edible, starchy, tuberous root of that plant, a tropical staple food.
An orange-brown colour, like the flesh of the yam.
A potato.
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Any climbing vine of the genus Dioscorea in the Eastern and Western hemispheres, usually cultivated.
A sweet potato; a tuber from the species Ipomoea batatas.
A oca; a tuber from the species Oxalis tuberosa.
Taro.
To eat.