University of Colorado Museum of Natural History Herbarium Vascular Plant Collection
Catalog #: 00058701
Occurrence ID (GUID): 9ee38b16-ccb9-4d68-9076-3fdf1c1395cb
Secondary Catalog #: 83419
Taxon: Cirsium undulatum (Nuttall) Sprengel
Collector: W. A. Weber; Verne Grant   8798   
Date: 1954-07-24
Verbatim Date: 24 July 1954
Locality: United States, Colorado, Park, 1/2 mi. east of Bailey.
39.4028  -105.46492 +-1000m.  WGS84
Georeference Remarks: I placed the point along the road 0.5 miles east of the GNIS point for Bailey. RA; Georeferenced 30 March 2017
Habitat: Roadside.
Reproductive Condition: Frt
Notes: Cirsium canescens, det. W. A. Weber, 1994. / Cirsium undulatum (Nuttall) Sprengel x C. scariosum (Nutt.) var. americanum (A. Gray) D.J. Keil, det. David J. Keil, 2004. Original ID: Cirsium foliosum var. acaulescens X C. undulatum.
Specimen Images
https: 105088
Record ID: 5fbbc25f-6093-4760-9f26-bf8e322a9613
For additional information on this specimen, please contact: J Ryan Allen (
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