| Potentilla L. [996] | |
| G.B. Knowles, Fl. Cab., vol. 3 : t. 119 (1840) [R. Mills] [39] | |
| drawing: R. Mills [23] | |
| Illustration contributed by: | Smithsonian Institute, Washington, D.C., U.S.A. |
G.B. Knowles, Fl. Cab., vol. 3 : t. 119 (1840) [R. Mills]