Ipomoea langsdorfii. A, B habit C abaxial leaf surface D peduncle and inflorescence E outer sepal F inner sepal G corolla opened out H ovary and style. Drawn by Rosemary Wise A–C, E–H from Weddell 1912; D from Clausen s.n.

 
 
  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