University of Colorado Museum of Natural History Herbarium Vascular Plant Collection
Catalog #: 00354043
Secondary Catalog #: 106650
Taxon: Trifolium attenuatum Greene
Collector: W. A. Weber   9534   
Date: 1955-08-21
Verbatim Date:21 August 1955
Additional Collectors: J. Langenheim
Locality: United States, Colorado, San Juan, Trail from South Mineral Campground to Ice Lake Basin, ca. 6 miles northwest of Silverton.
37.81052  -107.80246 +-1000m.  WGS84
Georeference Remarks: I placed the point at the base of the cliffs between the upper and lower Ice Lake Basins. RA; Georeferenced 27 October 2015
Habitat: Elev. [range of study area] 10,000-11,800 ft. alt. Cliffside, forming dense clumps.
Reproductive Condition: Flr
Occurrence Remarks: Trifolium stenolobum, det. W.A. Weber, 1961. / Trifolium attenuatum, det. J.M. Gillett, 1963. Original ID as Trifolium brandegei. Original Description of Trifolium stenolobum Rydberg in Bull. Torr. Bot. Club 28: 499. 1901 is attached to sheet.
Specimen Images
Record Id: 96d44f35-3260-44c1-97f2-d16bf8db2dfd
Occurrence ID (GUID): 96d44f35-3260-44c1-97f2-d16bf8db2dfd
For additional information on this occurrence, please contact: J Ryan Allen (
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