| NOUN | plant | wild potato vine, wild sweet potato vine, man-of-the-earth, manroot, scammonyroot, Ipomoea panurata, Ipomoea fastigiata | tropical American prostrate or climbing herbaceous perennial having an enormous starchy root |
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| Meaning | 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 | wild sweet potato vine, man-of-the-earth, manroot, scammonyroot, Ipomoea panurata, Ipomoea fastigiata | |
| Broader | morning glory | Any of various twining vines having funnel-shaped flowers that close late in the day |