Jepson Flora Project: Jepson Interchange for California Floristics    
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Frangula californica (Eschsch.) A. Gray subsp. cuspidata (Greene) Kartesz & Gandhi

Information from the Index of California Plant Names (ICPN)
Current Jepson Flora Project Synonyms Rhamnus cuspidata Greene; Rhamnus californica subsp. cuspidata (Greene) C.B. Wolf; Rhamnus californica var. viridula Jeps.; Rhamnus tomentella subsp. cuspidata (Greene) Sawyer
Initial Editorial Analysis 5 Jun 2008
Notes on Authorship of Name all = Authors of Plant Names
Source of Report for California The Jepson Manual [Ed. 1], as cited in Kartesz & Meacham
Initial Editorial Comments treated as Rhamnus californica subsp. cuspidata in Munz, in turn listed as synonym of Rhamnus tomentella subsp. cuspidata in The Jepson Manual [Ed. 1]; as Frangula californica subsp. cuspidata, in no way mentioned in The Jepson Manual [Ed. 1] (despite Kartesz & Meacham citation)
Correspondence and Comments Subsequent to Initial Analysis
Correspondence 1 $ 8 Feb 2002, from Margriet Wetherwax see Comment 1
Editorial Comments 1 Correspondence 1, including e-mail from John O. Sawyer, The Jepson Manual [Ed. 1] author, confirms Current Status as 1a.
Correspondence 2 Treatment and author notes submitted for The Jepson Manual [Ed. 2] by John O. Sawyer, Jr. see Comment 2
Editorial Comments 2 Correspondence 2 indicates that for The Jepson Manual [Ed. 2] Rhamnus tomentella Benth. subsp. cuspidata (Greene) Sawyer is to be treated as a synonym of Frangula californica (Eschsch.) A. Gray subsp. cuspidata (Greene) Kartesz & Gandhi.
Editorial Summary and Current Status
Editorial Summary addition, different genus, species in The Jepson Manual [Ed. 2]
Current Status JFP-1, accepted name for taxon native to CA
Current Status Authority The Jepson Manual [Ed. 2]
Current Status Date 5 Jun 2008
List of names for this Current Status category
List of ICPN names in Frangula californica
List of names from ICPN, Hrusa's Crosswalk, and Jepson Flora in Frangula

Resources of the Jepson Flora Project: External links:
·Distribution maps: County distribution based on CCH specimens
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