Ipomoea pterocaulis. A habit B mature stem C young stem and leaves D outer sepal E inner sepal F corolla opened up to show stamens G capsule H seed. Drawn by Rosemary Wise A–E, G, H from L. de Queiroz 15957; F from R. Harley et al. 53599.

 
 
  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