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

 RSA 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,, 12 August 2022.

CCH1 Specimen Number  ?   RSA710482   (Accession number)   image_link (to be added soon)
Determination  ?   Ceanothus oliganthus var. oliganthus 
ICPN Name Status   JFP Rank 1, accepted name for taxon native to CA  link to ICPN 
eFlora Accepted Name  ?   Ceanothus oliganthus var. oliganthus    link to Jepson eFlora 
Determination (verbatim)  ?   Ceanothus oliganthus var. oliganthus 
Nativity NATIVE 
Endemicity Endemic to California 
eFlora Habit shrub tree-like 
Collector & Number  ?   Jon P. Rebman  11640
Formatted Date (MM DD YYYY) ?  April 09 2005 
Elevation (corrected)  ?   1234 meters (4051 feet) 
County (verbatim)  ?   San Diego 
Locality  ?   Cleveland National Forest: northwest of Lake Murray, southeast side of Los Pinos Mountain, along the road to the lookout tower. Square S21.  
Habitat  ?   Vegetation: chaparral with Adenostoma fasciculatum, Ceanothus greggii var. perplexans, Arctostaphylos glandulosa, Salvia sonomensis, and Eriogonum fasciculatum. Geology: gabbro, clay soils. 
Notes  ?   Voucher for San Diego County Plant Atlas Sq: S21. With Parabotanist team. 
Morphology Notes  ?   Shrub, flowers purple/blue; rare. 
Coordinates  ?   32.730806 -116.570306 
Uncertainty  ?   Not recorded 
Datum  ?   Not recorded 
Georeference By  ?   Not recorded 
Source  ?   Specimen label
Georeference Note  ?   Not recorded 
Date Last Modified  ?   2021-01-29 16:24:03 
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 © 2022 Regents of the University of California — Updated May 02, 2022