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

 SD 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,, 06 February 2023.

CCH1 Specimen Number  ?   SD177417   (Accession number)   image_link (to be added soon)
Determination  ?   Hordeum marinum subsp. gussoneanum  CCH1 Determination History
ICPN Name Status   JFP Rank 2, accepted name for taxon naturalized in CA  link to ICPN 
eFlora Accepted Name  ?   Hordeum marinum subsp. gussoneanum    link to Jepson eFlora 
Determination (verbatim)  ?   Hordeum marinum subsp. gussoneanum 
eFlora Habit annual 
Collector & Number  ?   Claude Edwards  36
Formatted Date (YYYY MM DD) ?  2004-03-26 
Elevation (corrected)  ?   134 meters (439 feet) 
Jepson Bioregion ADD JEPSON REGION & color code 
USGS Land Ownership ADD LAND OWNERSHIP & color code 
County (verbatim)  ?   San Diego 
Locality  ?   SW Otay Mesa. Mesa-top south of Finger Canon, at the intersection of an E-W dirt road with a N-S cross-mesa road. ˜ 1.0 mile S of inters of Route 905 & Caliente Ave, ˜ 1.5 mile SW of Brown Field.  
Habitat  ?   Clay with cobbles on flat to gentle-undulating terrain. Extensively disturbed by abandoned agriculture activities, and now by off-highway traffic and illegal dumping. 
Associates  ?   Annual Grassland and Ruderal, dominated by exotic annual grasses and mustard mixed scattered annual herbs and low shrubs, ˜ 3-6 feet tall. 
Morphology Notes  ?   Annual, ˜ 1-2 feet tall. Common and widespread component of grassland. Also present in adjacent communities, disturbed ground, roadsides. 
Coordinates  ?   32.5531000000 -117.0114000000 
Uncertainty  ?   Not recorded 
Datum  ?   WGS84 
Georeference By  ?   n-a 
Source  ?   Coordinates from label
Georeference Note  ?   Not recorded 
Date Last Modified  ?   2022-04-25 14:51:24 
To comment on CCH1 data revisions, please e-mail Jason Alexander   ( 
To comment on the original data for this record as shown below:  Click on the Comments Tab in CCH2 
CCH2 Verbatim Data         
  Copyright © 2023 Regents of the University of California — Updated January 17, 2023