Ipomoea elongata. A habit B habit C outer sepal D middle sepal E inner sepal F corolla opened up to show stamens G ovary and style. Drawn by Rosemary Wise A, B–G from Hinton 8474; B from Purpus 3904.

 
 
  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