University of Colorado Museum of Natural History Herbarium Vascular Plant Collection
Catalog #: 00141937
Secondary Catalog #: 228734
Taxon: Tetraneuris acaulis var. caespitosa A. Nelson
Collector: M. A. Johnston   905   
Date: 1965-08-03
Verbatim Date:03 August 1965
Locality: United States, Colorado, Boulder, On Rollins Pass. 0.3 mi. N. of Needle Eye Tunnel.
39.9405699  -105.6587924 +-1000m.  WGS84
Georeference Remarks: I plotted the UTM 0.3 miles north of the Needle Eye Tunnel along the road. RA
Elevation: 3475 meters
Verbatim Elevation: 11400 ft, 3475 m
Habitat: Winter snow-free site.
Reproductive Condition: Frt
Occurrence Remarks: Tetraneuris acaulis (Pursh) Greene var. caespitosa A. Nelson, det. Mark W. Bierner, 2003. Originally identified as Hymenoxys acaulis var. caespitosa. All grown from achenes in the lab at 16°C under a 16-hour photoperiod. Note intrapopulation variability.
Specimen Images
Record Id: f9c146dd-48c7-4736-800c-b14ea5a275fa
Occurrence ID (GUID): f9c146dd-48c7-4736-800c-b14ea5a275fa
For additional information on this occurrence, please contact: J Ryan Allen (
No comments have been submitted
New Comment
Login to leave a comment.