University of Colorado Museum of Natural History Herbarium Vascular Plant Collection
Catalog #: 00697334
Secondary Catalog #: 35469
Taxon: Physocarpus opulifolius (L.) Maximovicz
Collector: E. Bethel   4158   
Date: 1921-06-23
Verbatim Date:23 June 1921
Additional Collectors: F.S. Willey, I.W. Clokey
Locality: United States, Colorado, Boulder, Boulder Canon.
40.00294  -105.40849 +-5000m.  WGS84
Georeference Remarks: I placed the point along Boulder Canyon at the 6960 ft contour line. RA; Geocoded 4/16/2020
Elevation: 2120 meters
Verbatim Elevation: 2120 m
Habitat: Rocky hillside.
Reproductive Condition: Flr
Occurrence Remarks: Physocarpus opulifolius var. intermedius (Rydb.) Robinson, det. by W.A. Weber, no date. Original ID: Opulaster bracteatus Rydb.
Specimen Images
Record Id: e361fd65-19cc-4219-9725-7fce7df8fcb0
Occurrence ID (GUID): e361fd65-19cc-4219-9725-7fce7df8fcb0
For additional information on this occurrence, please contact: J Ryan Allen (
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