| Saxifraga L. [995] | |
| H.G.A. Engler, Pflanzenr., vol. 117(I): [Heft 67], (Saxifragaceae - Saxifraga I): p. 297, fig. 67 O-W (1916) [J. Pohl] [218] | |
| drawing: J. Pohl [928] | |
| Illustration contributed by: | University of Toronto Library, Canada |