University of Colorado Museum of Natural History Herbarium Vascular Plant Collection
Catalog #: 01790369
Occurrence ID (GUID): 457297b8-611c-4453-9124-144de4b09a28
Secondary Catalog #: 545050
Taxon: Helianthus petiolaris Nuttall
Collector: Pam Regensberg; Melissa Islam and Larry Allison   927   
Date: 2012-08-21
Verbatim Date: 21 August 2012
Locality: United States, Colorado, Saguache, Baca National Wildlife Refuge, San Luis Valley; ca. 0.5 mile due east of Great Sand Dunes National Park and Preserve.
37.75862  -105.73611
Verbatim Coordinates: 37.75862, -105.73611;
Elevation: 2309 meters
Verbatim Elevation: 7575 ft
Habitat: Stabalized sand dunes in Chrysothamnus - Sarcobatus shrubland. With Chrysothamnus nauseosus ssp. consimilis, Sarcobatus vermiculatus, Oryzopsis hymenoides, Sporobolus airoides, Ambrosia acanthicarpa, Corispermum villosum. Occasional to locally common.
Phenology: Flr & Frt
Notes: WGS84.
Specimen Images
Link to Source: COLO #01790369
Record Id: 17013054-e62f-4401-a33b-76c7d6a6c8d7
For additional information on this specimen, please contact: J Ryan Allen (
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