Illinois
| Title | Illinois |
| View | 352 |
| Series | VIII: Botany Department |
| Description | Group of Pilea pumila in a sandstone ravine showing the effect of shade and sunlight, Starved Rock State Park, Illinois. |
| Subject Terms | Herbaceous plants | Annuals (Plants) | Plants--Effect of light on | Ravines | State parks | Starved Rock State Park (Illinois) |
| Scientific Plant Name(s) | Pilea pumila |
| Common Plant Name(s) | Canadian Clearweed |
| Photograph Date | Undated |
| Physical Format | Photographic prints; 9.5 x 11.5 cm |
| Location | LaSalle County, Illinois |
| AEP Number | aep-ilp211 |
| Collection | University of Chicago Department of Botany Records |
| Repository | University of Chicago Library, Special Collections Research Center |
| Image Identifier | apf8-01851 |
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