University of Colorado Museum of Natural History Herbarium Vascular Plant Collection
Catalog #: 00058453
Secondary Catalog #: 433010
Taxon: Cirsium calcareum (Jones) Wooton & Standley
Collector: R. Dorn   4665   
Date: 1987-07-09
Verbatim Date:09 July 1987
Locality: United States, Colorado, Garfield, 18 mi SE of Douglas Pass.
39.3940407  -108.5980124 +-500m.  WGS84
Verbatim Coordinates: T8S R101W SEC1 NEĀ¼
Georeference Remarks: The UTM used corresponds with the given T8S, R101W S1 NE 1/4 at 8400ft. No written locatily description to verfiy. LJ
Elevation: 2560 meters
Verbatim Elevation: 8400 ft, 2560 m
Habitat: Bare shale slope with Mentzelia, Lesquerella.
Reproductive Condition: Flr
Occurrence Remarks: Cirsium arizonicum (A. Gray) Petrak var. bipinnatum (Eastwood) D.J. Keil, det. David J. Keil, 2004. Corolla lavender. Original ID: Cirsium calcareum var. bipinnatum. Middle Dry Fork Quad.
Specimen Images
Record Id: 4f107ce3-4b0b-41bf-8c99-bd8605e29754
Occurrence ID (GUID): 4f107ce3-4b0b-41bf-8c99-bd8605e29754
For additional information on this occurrence, please contact: J Ryan Allen (
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