University of Colorado Museum of Natural History Herbarium Vascular Plant Collection
Catalog #: 00058412
Occurrence ID (GUID): f8aa2cf4-04e4-4a13-afcf-a279301ead06
Secondary Catalog #: 8161
Taxon: Cirsium calcareum (Jones) Wooton & Standley
Collector: Hazel M. Schmoll   1314   
Date: 1924-06-28
Verbatim Date: 28 June 1924
Locality: United States, Colorado, Archuleta, Near base of Chimney Rock. Piedra.
37.1925779  -107.3007755 +-5000m.  WGS84
Georeference Remarks: I plotted the UTM on the Piedra side of Chimney Rock (northwest of Chimney Rock) between the 7280 and 7320 ft contour lines. RA
Elevation: 2225 meters Verbatim Elevation: 7300 ft, 2225 m
Habitat: On brown soil (and very little rock) slide. Soil very loose and deep. Practically only plant on this slide. South-facing slope.
Reproductive Condition: Flr & Frt
Notes: Cirsium pulchellum, det. W. A. Weber, 1954. / Cirsium calcareum, det. W. A. Weber, 1974. / Cirsium arizonicum (A. Gray) Petrak var. bipinnatum (Eastwood) D.J. Keil, det. David J. Keil, 2004. Original ID: Cirsium pulchellum. Det. by Dr. E. B. Payson.
Specimen Images
https: 105059
Record ID: 9447dcb9-55a5-40e5-966b-941bfd1cb5a2
For additional information on this specimen, please contact: J Ryan Allen (
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