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

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 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,, 30 September 2023.

CCH1 Specimen Number  ?   UCR0007494-BARCODE   (barcode number)  image_link (to be added soon)
Original Accession No.  ?   UCR153486
CCH1 HistoryFirst Load Date 2017 08 08First Loaded Det. Plagiobothrys acanthocarpus
Determination  ?   Plagiobothrys acanthocarpus  CCH1 Determination History
ICPN Name Status   JFP Rank 1, accepted name for taxon native to CA  link to ICPN 
eFlora Accepted Name  ?   Plagiobothrys acanthocarpus    link to Jepson eFlora 
Determination (verbatim)  ?   Plagiobothrys acanthocarpus 
Nativity NATIVE 
eFlora Habit annual 
Collector & Number  ?   Steve Boyd  10301
Formatted Date
Elevation (corrected)  ?   463 meters (1519 feet) 
Jepson Bioregion  ?   SCo     ADD color code 
County (verbatim)  ?   Riverside 
Locality  ?   Gavilan Hills region: S flank of Alberhill Mtn, just east of the heavily mined area  
Habitat  ?   Deep adobe clay soils with cobbles and small boulders of andesitic rock, disturbed in 1991 by surface scraping, but now fairly well recovered. Open grassy areas with a diversity of annuals and perennial herbs, including Allium munzii, Harpagonella palmeri, Erodium cicutarium, Erodium brachycarpum, Lupinus succulentus, Achyrachaena mollis, Plantago erecta, Ancistrocarphus filagineus, Lasthenia californica, Lepidium nitidum, Sanicula bipinnatifida, Plagiobothrys acanthocarpus, Bromus mollis, Avena barbata, and Brassica geniculata. Rockier areas support open scrub of Eriogonum fasciculatum var. foliolosum and Artemisia californica. 
Notes  ?   Annual; flowers white. Locally common in open areas, especially where exotic grass density was low. 
Coordinates  ?   33.7120800000 -117.3775000000 
Uncertainty  ?   Not recorded 
Datum  ?   Not recorded 
Georeference By  ?   Not recorded 
Source  ?   Not recorded 
Georeference Note  ?   Not recorded 
Date Last Modified  ?   2022-07-08 17:10:49 
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