University of Colorado Museum of Natural History Herbarium Vascular Plant Collection
Catalog #: 00560995
Secondary Catalog #: 508495
Taxon: Polygonum douglasii Greene
Collector: Jody K. Nelson   607   
Date: 1997-08-12
Verbatim Date:12 August 1997
Locality: United States, Colorado, Jefferson, Rocky Flats Site. 7 miles south of Boulder on Rocky Flats Pediment.
39.9062693  -105.2159663 +-500m.  WGS84
Verbatim Coordinates: T2S R70W SEC3, central area
Georeference Remarks: I plotted the UTM along rock creek at 1800m. RA
Elevation: 1800 meters
Verbatim Elevation: 1800 m
Habitat: Riparian area along Rock Creek. Growing with Amorpha fruitcosa, Salix exigua, and Humulus lupulus.
Reproductive Condition: Flr & Frt
Occurrence Remarks: Forb, white flowers, erect, hgt. 2', infrequent. Flora of Rocky Flats Environmental Technology Site.
Specimen Images
Record Id: aecac9dc-dcdb-4c6e-9373-a313654a8754
Occurrence ID (GUID): aecac9dc-dcdb-4c6e-9373-a313654a8754
For additional information on this occurrence, please contact: J Ryan Allen (
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