City of Boulder
Catalog #: CIBO-0000413
Secondary Catalog #: 466
Taxon: Cirsium ochrocentrum A. Gray
Family: Asteraceae
Determiner: W. A. Weber (7/30/1999)
Collector: Anne Maley   449   
Date: 1992-05-28
Verbatim Date: 5/28/1992
Locality: United States, Colorado, Boulder, Area: Doudy Draw; OSProperty: Dunn II; OSTrail: Doudy Draw; Vicinity of trailhead.
39.937986  -105.256539 +-250m.  WGS84
Verbatim Coordinates: T1S R70W sec 29 SW¼ of NW¼
Georeference Remarks: Georeferenced to Doudy Draw Trailhead with uncertainty radius extending north to nearby South Mesa Trailhead, encompassing vicinity of Doudy Draw Trailhead.
Elevation: 1707 meters Verbatim Elevation: 5600 ft.
Habitat: Meadow.
Reproductive Condition: Seed
Notes: Common Name: Thistle;
Specimen Images
Record ID: 0722a2bf-5851-404b-963c-3237b06603c5
For additional information on this specimen, please contact: Ann Lezberg (
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