University of Colorado Museum of Natural History Herbarium Vascular Plant Collection
Catalog #: 00911909
Secondary Catalog #: 536298
Taxon: Polygonum douglasii Greene
Collector: Francis Daniels   568   
Date: 1906-07-23
Verbatim Date:23 July 1906
Locality: United States, Colorado, Boulder, Railroad, Boulder Canon.
Elevation: 1676 meters
Verbatim Elevation: 5500 ft
Habitat: Railroad.
Reproductive Condition: Flr
Occurrence Remarks: Polygonum engelmannii Greene. Det. F. Dronet. 1933. / Polygonum engelmannii Greene. Det. William A. Weber. 18 September 1950. Original ID: Polygonum engelmannii Greene. Voucher: Daniels, F.P., 1911. Flora of Boulder, Colorado and vicinity. U. of Missouri Studies 2 (2): 1-311.
Specimen Images
Record Id: decb3fff-3798-48a9-8ccd-2d257ae3787a
Occurrence ID (GUID): decb3fff-3798-48a9-8ccd-2d257ae3787a
For additional information on this occurrence, please contact: J Ryan Allen (
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