Ipomoea regnellii. A habit B stem C outer sepal D inner sepal E corolla opened out to show stamens F ovary and style G older stem H outer sepal, narrow form. Drawn by Rosemary Wise A, C, D from Lugo 1963; B, E, F from Asplund 15897; G, H from Bohlin et al. 1290.

 
 
  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