Ipomoea nationis. A habit B habit with single flower C outer sepal D inner sepal E corolla opened out to show stamens F ovary and style G Capsule and calyx in fruit H seed. Drawn by Rosemary Wise A from Stork & Horton 9261 B from Matthews 778, C–G from Saunders 987 H from Sandeman 4339.

 
 
  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