D defs.my
Entry 2 senses Webster, 1913

man-of-the-earth

· IPA
01 n. A long-rooted morning glory (Ipomoea leptophylla) of Western U. S.
  1. 1.
    A long-rooted morning glory (Ipomoea leptophylla) of Western U. S.(Bot.)
  2. 2.
    A tropical American prostrate or climbing herbaceous perennial (Ipomoea panurata or Ipomoea fastigiata) having an enormous starchy root; sometimes held to be source of the sweet potato.