Illinois
| Title | Illinois |
| View | 357 |
| Series | VIII: Botany Department |
| Description | Looking upstream in the Illinois River at a Salix island with Ambrosia trifida, Utica, Illinois. |
| Subject Terms | Herbaceous plants | Annuals (Plants) | Trees--Illinois | Islands (Landforms) | Rivers | Illinois River (Illinois) |
| Scientific Plant Name(s) | Salix | Ambrosia trifida |
| Common Plant Name(s) | Willow | Great Ragweed |
| Photograph Date | Undated |
| Physical Format | Photographic prints; 9.5 x 12.0 cm |
| Location | Utica, LaSalle County, Illinois |
| AEP Number | aep-ilp216 |
| Collection | University of Chicago Department of Botany Records |
| Repository | University of Chicago Library, Special Collections Research Center |
| Image Identifier | apf8-01856 |
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