Illinois

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Illinois
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VIII: Botany Department
Silphium perfoliatum, Riverside, Illinois.
Herbaceous plants | Perennials (Plants) | Flowering plants
Silphium perfoliatum
Cup Plant
Undated
Lantern slides; 8.1 x 10.1 cm
Riverside, Cook County, Illinois
aep-ils349
University of Chicago Department of Botany Records
University of Chicago Library, Special Collections Research Center
apf8-02162

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