University of Colorado Museum of Natural History Herbarium Vascular Plant Collection
Catalog #: 00107540
Secondary Catalog #: 10700
Taxon: Machaeranthera pattersonii (A. Gray) Greene
Collector: Richard Walter   271   
Date: 1959-07-28
Verbatim Date: 28 July 1959
Locality: United States, Colorado, Park, North end of South Park, Michigan Creek Drainage Area near Jefferson. Michigan Hill.
39.37557  -105.82657 +-2000m.  WGS84
Georeference Remarks: I placed the point on the southeast slope of Michigan Hill above Jefferson and along the 9,800 ft contour line. RA; Georeferenced 22 March 2017
Elevation: 2987 meters
Verbatim Elevation: 9800 ft, 2987 m
Habitat: Widely scattered on the south and east slopes.
Reproductive Condition: Flr
Occurrence Remarks: Originally ID as Machaeranthera bigelovii. Survey of the Vascular Flora of North End of South Park.
Specimen Images
Link to Source: COLO #00107540
Record Id: 939dde1f-0975-41d6-b0ef-dfd1210ab29a
Occurrence ID (GUID): bfc45811-80b7-41c7-a1e0-0b30d3a72853
For additional information on this occurrence, please contact: J Ryan Allen (
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