Ipomoea macrorhiza (L.) Roemer & Schultes
      
no HD illustration available (m3)
2 556884 Ipomoea macrorhiza (L.) Roemer & Schultes [80 270926 Convolvulus macrorhizos L.] Convolvulaceae
Addisonia, vol. 13 : t. 438 (1928) [M.E. Eaton]