| Ipomoea L. [1022] | |
| Kew Bull., vol. 72 : p. 19, fig. 9 (2017) [R. Wise] [1] | |
| drawing: R. Wise [324] | |
| Illustration contributed by: | JSTOR digital library, U.S.A. |
Kew Bull., vol. 72 : p. 19, fig. 9 (2017) [R. Wise]