WILD SWEET POTATO VINE

WordNet Dictionary

	Definition:	[n] tropical American prostrate or climbing herbaceous perennial having an enormous starchy root; sometimes held to be source of the sweet potato

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	Synonyms:	Ipomoea fastigiata, Ipomoea panurata, man-of-the-earth, manroot, scammonyroot, wild potato vine

	See Also:	morning glory