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

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    Biodiversity data provided by the participants of the Consortium of California Herbaria (Accessed through CCH1 Data Portal,, 07 August 2022.

CCH1 Specimen Number  ?   SD281582   (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  ?   Dick Swinney  18689
Formatted Date (MM DD YYYY) ?  March 20 2017 
Elevation (corrected)  ?   436 meters (1430 feet) 
County (verbatim)  ?   Los Angeles 
Locality  ?   Santa Clarita, Elsemere Canon Open Space (Elsemere Canon Park), Elsemere Canon Trail, Quads: Oat Mt. 7.5' and San Fernando 7.5'  
Habitat  ?   Canyon bottom 
Associates  ?   Baccharis salicifolia/Salix woodland riparian, surounded by chaparral and coastal sage scrub, dominants include Baccharis salicifolia salicifolia, Quercus agrifolia agrifolia, Eriodictyon crassifolium nigrescens, and Bromus rubens 
Morphology Notes  ?   petals-blue; uncommon; 4 m.; shrub 
Coordinates  ?   34.362500 -118.501700 
Uncertainty  ?   Not recorded 
Datum  ?   WGS84 
Georeference By  ?   n/a 
Source  ?   Coordinates from label
Georeference Note  ?   n/a  
Date Last Modified  ?   2022-02-23 10:40:47 
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