- wild sweet potato vine as a noun:
- 1
wild sweet potato vine
noun
1 wild sweet potato vine
Tropical American prostrate or climbing herbaceous perennial having an enormous starchy root; sometimes held to be source of the sweet potato.
synonyms: Ipomoea fastigiata, Ipomoea panurata, man-of-the-earth, manroot, scammonyroot, wild potato vine.
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