Ipomoea obscura (L.) Ker Gawl.
      
no HD illustration available (m4)
2 556992 Ipomoea obscura (L.) Ker Gawl. [80 270987 Convolvulus obscurus L.] Convolvulaceae
K.R. Kirtikar, B.D. Basu, Ind. Med. Pl., Plates, vol. 4 : t. 659, fig. A (1918)