California Polytechnic State University, Robert F. Hoover Herbarium
Catalog #: OBI120632
Occurrence ID (GUID): 375b6147-45a3-4133-a571-bddff54b7a02
Secondary Catalog #: 18915
Taxon: Ambrosia dumosa (A. Gray) Payne
Family: Asteraceae
Collector: David J. Keil   12998   
Date: 1979-03-19
Verbatim Date: 19-Mar-79
Additional Collectors: Donald Pinkava, Bruce Parfitt, Malcolm McLeod
Locality: United States, California, San Diego, About 3 mi W of Ocotillo Wells, just outside of E boundary of Anza-Borrego State Park.
33.15329  -116.18358 +-1609m.  WGS84
Georeference Remarks: georef from old CCH cumulative file
Habitat: Larrea-Ambrosia desert with Olneya and Dalea spinosa in low areas and Fouquieria on higher gravel benches. Assorted ephemberals present; Abundant
Description: Shrub to 0.5 m
Specimen Images
http: 165604
Record ID: 375b6147-45a3-4133-a571-bddff54b7a02
For additional information on this specimen, please contact: Jenn Yost, Director and Assistant Professor o (
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