Ipomoea pogonocalyx. A habit B abaxial leaf surface C inflorescence with corolla D flower bud E outer sepal, external (left) and internal (right) surfaces F inner sepal, external (left) and internal (right) surfaces. Drawn by Rosemary Wise A, D–F from J.U. Santos et al. 711; B–C from Pereira-Silva & Moreira 11328.

 
 
  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