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,, 17 August 2022.

CCH1 Specimen Number  ?   RSA0063977   (barcode number)  image_link (to be added soon)
Original Accession No.  ?   RSA832495
Determination  ?   Pseudognaphalium microcephalum 
ICPN Name Status   JFP Rank 1, accepted name for taxon native to CA  link to ICPN 
eFlora Accepted Name  ?   Pseudognaphalium microcephalum    link to Jepson eFlora 
Determination (verbatim)  ?   Pseudognaphalium microcephalum 
Nativity NATIVE 
eFlora Habit perennial herb 
Collector & Number  ?   LeRoy Gross  7252
Formatted Date (MM DD YYYY) ?  April 29 2015 
Elevation (corrected)  ?   57 meters (190 feet) 
County (verbatim)  ?   Ventura 
Locality  ?   The Nature Conservancy.Bunn-Birrell Property; Survey the river bed at junction of S. Mountain Road and Converse Road. Southwest area of Santa Paula.; Santa Paula 7.5 Quad.  
Habitat  ?   Rocky and sandy river wash. with areas of sunny openings, and of thick copse. Growing in opening. 
Associates  ?   Populus trichocarpa, Salix laevigata, S. exigua, S. lasiolepis, Arundo donax, Baccharis salicifolia, B. pilularis, Tamarix ramosissima, Salvia mellifera, S. leucophylla, S. apiana, Toxicodendron diversilobum, Astragalus trichopodus phoxus, Croton californicus, Eriodictyon crassifolium nigrescens, Sambucus nigra caerulea, Nicotiana glauca, Acmispon glaber, Suaeda nigra, and Iva axillaris 
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