Ipomoea longirostra. A habit showing inflorescence B habit showing rostrate capsule C abaxial leaf surface D leaf apex E outer sepal F inner sepal. Drawn by Rosemary Wise from R.C. Forzza et al. 303.

 
 
  Part of: Wood JRI, Muñoz-Rodríguez P, Degen R, Scotland RW (2017) New species of Ipomoea (Convolvulaceae) from South America. PhytoKeys 88: 1-38. https://doi.org/10.3897/phytokeys.88.12891