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ISM Herbarium Giant Ragweed (Ambrosia trifida) Records
ISM Herbarium Records (
Ambrosia trifida
)
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Herbarium Database
Distribution of
Giant Ragweed
(
Ambrosia trifida
) specimens in the ISM Herbarium
Ambrosia trifida
Records for Dekalb County, Illinois
ISM accession# 51742
Collector: Greeley, Harold W.
Date: 31 Aug 1898
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