Chicago Botanic Garden
Catalog #: 8905
Taxon: Polygonum punctatum Ell.
Family: Polygonaceae
Collector: S. Masi, J. Epting   7932   
Date: 1996-09-06
Verbatim Date: 1996-9-6
Locality: United States, Illinois, Cook, Watersmeet Forest Preserve.
Location Remarks: Watersmeet Forest Preserve, Northfield. Winnetka Rd., at the Middle Fork of North Branch of the Chicago River. Collected on west side of river, 30 yds. south of bridge.
Habitat: Wooded floodplain along Chicago River
Associated Species: Populus tremuloides, Acer saccharinum, Fraxinus sp., Bidens frondosa, Aster lateriflorus, Elymus virginicus, Cinna arundinacea, Physostegia virginianum var. speciosa, Leersia virginica, Hackelia virgi
Description: Locally abundant herb with white flowers
Specimen Images
Record Id: 64bb8e3e-4d91-451f-8fb0-7854a1f12549
For additional information on this occurrence, please contact: Nyree Zerega (
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