| Ipomoea L. [1022] | |
| Kew Bull., vol. 73 : p. 3, fig. 1 (2018) [E. Calzadilla] [1] | |
| drawing: E. Calzadilla [4] | |
| Illustration contributed by: | JSTOR digital library, U.S.A. |
Kew Bull., vol. 73 : p. 3, fig. 1 (2018) [E. Calzadilla]