Ipomoea pseudocalystegia. A habit B variation in leaf shape C adaxial leaf surface D abaxial leaf surface E bracteole and calyx. Drawn by Rosemary Wise A, C–E from Hassler 10723; B from Hassler 10620.

 
 
  Part of: Wood JR.I, Muñoz-Rodríguez P, Williams BR.M, Scotland RW (2020) A foundation monograph of Ipomoea (Convolvulaceae) in the New World. PhytoKeys 143: 1-823. https://doi.org/10.3897/phytokeys.143.32821