Jepson Flora Project: Jepson Interchange for California Floristics    
click for enlargement
Ziziphus obtusifolia (Hook. ex Torr. & A. Gray) A. Gray
RHAMNACEAE
·

Information from the Index of California Plant Names (ICPN)
Initial Editorial Analysis Nov 1 2001
Source of Report for California Kartesz & Meacham
Initial Editorial Comments Ziziphus obtusifolia var. canescens, only, treated in The Jepson Manual [Ed. 1]
Correspondence and Comments Subsequent to Initial Analysis
Correspondence 1 22 Mar 2007 e-mail from Jeff Greenhouse see Comment 1
Editorial Comments 1 Correspondence 1 indicates that Ziziphus obtusifolia was published by A. Gray in Plantae lindheimerianae; ... 168. 1845, based on Rhamnus obtusifolius published by Torr. & A. Gray in A Flora of North America 1: 685. 1840, wherein the name was ascribed to "Hook. ined." but was followed by a description by Torrey & Gray. [Therefore, author citation expanded to Ziziphus obtusifolia (Hook. ex Torr. & A. Gray) A. Gray, from Ziziphus obtusifolia (Torr. & A. Gray) A. Gray previously in this Index, 12 Apr 2007.]
Editorial Summary and Current Status
Editorial Summary already included
Current Status JFP-1, accepted name for taxon native to CA
Current Status Authority The Jepson Manual [Ed. 1]
List of names for this Current Status category
List of ICPN names in Ziziphus
List of names from ICPN, Hrusa's Crosswalk, and Jepson Flora in Ziziphus

Resources of the Jepson Flora Project: External links:
·Distribution maps: County distribution based on CCH specimens
Manual imageJepson eFlora
link image
Manual imageArchived Indexes from The Jepson Manual (1993; TJM1)
Site Search Search this site in Google for other references
calphotos logo 2Cal Photos images
Common names
link image IPNI
link image Tropicos Taxonomic information from the Missouri Botanical Garden
Calflora: Taxon report · Distribution · Observations
link image KBD Kew Bibliographic Database
GBIF GBIF
Google Scholar Google Scholar
Google Books
link image JSTOR Plant Science

iNaturalist.org
Please use this Google Form for Feedback