Featuring California vascular plant data from the Consortium of California Herbaria and other sources
Accession Label Details

 CAS is the home institution for this record

 Records are made available under the CCH Data Use Terms.
 General citation for data retrieved from this page:
    Biodiversity data provided by the participants of the Consortium of California Herbaria (Accessed through CCH1 Data Portal,, 07 February 2023.

CCH1 Specimen Number  ?   CAS-BOT161949   (Accession number)   image_link (to be added soon)
Determination  ?   Bromus rubens  CCH1 Determination History
ICPN Name Status   JFP Rank 2, accepted name for taxon naturalized in CA  link to ICPN 
eFlora Accepted Name  ?   Bromus rubens    link to Jepson eFlora 
Determination (verbatim)  ?   Bromus rubens 
eFlora Habit annual 
Collector & Number  ?   Bowerman, Mary L.  2039
Formatted Date (YYYY MM DD) ?  1933-05-09 
County (verbatim)  ?   Contra Costa 
Locality  ?   Mount Diablo. East of Pioneer Camp.  
Habitat  ?   Gully in grassy hillside. Associates: AVena barbata, Bromus mollis, B. rigidus, Melica californica, Sitanion sp., Stipa pulchra, Brodiaea capitata, Chlorogalum pomeridanum, Eriogonum nudum, Thelypodium lasiophyllum, Astragulus gambelianus, Lotus subpinnatus, Lupinus bicolor, Medicago sp., Trifolium albopurpureum, T. gracilentum, Erodium cicutarium, Rhus diversiloba, Zauschneria californica, Gilia millefoliata, Salvini columbariae, Phacelia californica, Hemizonia heermannii. 
Notes  ?   Forms an understory. Larger than specimens on the open hillside. On same sheet as accession number CAS 1170457. 
To comment on CCH1 data revisions, please e-mail Jason Alexander   ( 
GBIF Verbatim Data         
  Copyright © 2023 Regents of the University of California — Updated January 17, 2023