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VIII: Botany Department
Parthenium argentatum seed beds, San Diego, California.
Seeds--Growth | Seeds--Development | Shrubs--California | Fields (Land) | Agricultural land | Guayule rubber industry
Parthenium argentatum
Guayule
McCallum, William Burnett
Undated
Lantern slides; 8.1 x 10.1 cm
San Diego, San Diego County, California
aep-cas233
University of Chicago Department of Botany Records
University of Chicago Library, Special Collections Research Center
apf8-00616

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