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

 UCR 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,, 30 January 2023.

CCH1 Specimen Number  ?   UCR0040780   (Accession number)   image_link (to be added soon)
Determination  ?   Ceanothus megacarpus  CCH1 Determination History
ICPN Name Status   JFP Rank 1, accepted name for taxon native to CA  link to ICPN 
eFlora Accepted Name  ?   Ceanothus megacarpus    link to Jepson eFlora 
Determination (verbatim)  ?   Ceanothus megacarpus 
Nativity NATIVE 
eFlora Habit shrub tree-like 
Collector & Number  ?   Steven A. Junak  SCa--1782
Formatted Date (YYYY MM DD) ?  2003-04-03 
Elevation (corrected)  ?   482 meters (1581 feet) 
County (verbatim)  ?   Los Angeles 
Locality  ?   Santa Catalina Island. Slope overlooking head of Cottonwood Canon, just south of Airport Road, 1.07 miles north-northwest of Black Jack Peak  
Habitat  ?   South-facing slope with Quercus pacifica, Rhus integrifolia, Rhamnus pirifolia, Artemisia californica, Heteromeles, Opuntia littoralis X oricola, Nassella pulchra, Avena barbata, Lamarckia, Vulpia myuros, Brachypodium distachyon, Bromus rubens, Galium aparine, Bromus hordeaceus, Lotus hamatus, Filago californica, Dichelostemma capitatum. 
Notes  ?   Flowers white; shrub to 10 ft tall and 14 ft across; no basal burl. Scattered. 
Date Last Modified  ?   2022-07-08 17:11:28 
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