Ipomoea nil (L.) Roth [ Ipomoea hederacea Jacq.]
      
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Ipomoea nil(L.) Roth [Ipomoea hederacea Jacq.] Convolvulaceae
D.S. Correll, H.B. Correll, Aquatic Wetl. Pl. SW U.S.: , fig. 638A (1972) [R.O. Hughes]