What crop is known as the root of the barbarians?

Answer:
Rhubarb is from the Latin word meaning "root of barbarians." Though it's stalk is tart and good for cooking it's leaves can be toxic.
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Contributor: Adam
First answer by ID1093810131. Last edit by Everydayme. Contributor trust: 0 [recommend contributor recommended]. Question popularity: 4 [recommend question].