Dusenia 1: 375, 1950.
A species restricted to the Bolivia-Brazil border around Corumbá and Puerto Suárez at the edge of the Pantanal. Distinctive for its large corolla, acutely 3-lobed leaves and large pale green sepals.
COUNTRIES: Bolivia, Brazil.
DNA SEQUENCES: J.R.I. Wood, 25902 (ITS).
All rights reserved. The Ipomoea Project, 2021.