University of Colorado Museum of Natural History Herbarium Vascular Plant Collection
Catalog #: 00061606
Occurrence ID (GUID): 803653f9-a5b9-46ea-8cb7-1b2af9272f86
Secondary Catalog #: 215236
Taxon: Cirsium tracyi (Rydberg) Petrak
Collector: S. Flowers; H. H. Hall   177   
Date: 1960-06-29
Verbatim Date: 29 June 1960
Locality: United States, Colorado, La Plata, Three miles north of Ignacio.
37.15891  -107.63324 +-2500m.  WGS84
Georeference Remarks: Plotted the point 3 mi due N of the GNIS point for Ignacio. Nowhere around this area has an elevation as low as given so increased uncertainty to cover surrounding area. BL; Georeferenced 14 January 2016
Elevation: 1859 meters Verbatim Elevation: 6100 ft, 1859 m
Habitat: Dry hillsides.
Reproductive Condition: Flr
Notes: Cirsium tracyi, det. W. A. Weber, 1982. / Cirsium tracyi (Rydberg) Petrak, det. David J. Keil, 1997. Original ID: Cirsium parryi. Navajo Reservoir Basin Project.
Specimen Images
Link to Source: 105364
Record ID: 99916716-1f7f-4b56-ac47-8e15d684c5b2
For additional information on this specimen, please contact: J Ryan Allen (
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