Northern Illinois University Herbarium
Catalog #: DEK000093148
Occurrence ID (GUID): ccd89b6a-5e04-4839-9ffd-6db378a25fea
Secondary Catalog #: 93148
Taxon: Ambrosia psilostachya DC.
Family: Asteraceae
Collector: Paul D. Sorensen   07-65   
Date: 2007-09-01
Verbatim Date: 1 September 2007
Locality: USA, Illinois, Ogle, Oregon, about 12 km south of Oregon, on E side of Rock river
41.907674  -89.396529 +-2652m.  WGS84
Habitat: open woods and fields on high terrace above river
Substrate: very sandy soil
Description: Perennial, from a rhizome, stems to about 40 cm
Notes: Locally abundant among grasses in open areas; synonomous with A. coronopifolia
Disposition: In collection
Specimen Images
Author: Mona Terwedow
Record ID: ccd89b6a-5e04-4839-9ffd-6db378a25fea
For additional information on this specimen, please contact: Paul Sørensen (
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