By eHow Sports & Fitness Editor
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Chufa is a common plant throughout the world. It usually grows as a weed, but is sometimes grown as a food crop for animals. It is a nutritious plant; but because harvesting technology has not been refined, the edible tubers usually remain in the ground unused. Since chufa is so common and nutritious, is an important plant to be able to identify for wilderness survival. Read on to learn how to identify chufa.
eHow Sports & Fitness Editor