Jepson Flora Project: Jepson Interchange for California Floristics    
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Cylindropuntia californica (Torr. & A. Gray) F. M. Knuth
CACTACEAE
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Information from the Index of California Plant Names (ICPN)
Initial Editorial Analysis 6 Apr 2011
Source of Report for California Correspondence 1
Correspondence and Comments Subsequent to Initial Analysis
Correspondence 1 11 Mar 2003 e-mail from Jeff Greenhouse see Comment 1
Editorial Comments 1 Correspondence 1 indicates that, according to Donald J. Pinkava (Haseltonia 4:103. 1996), the name Opuntia californica (Torr. & A. Gray) Coville (1899), based on Cereus californicus Torr. & A. Gray (1840), must be used instead of Opuntia parryi Engelm (1852): for many years the name Opuntia californica Engelm. (1848), for a plant not occurring in California, was considered to have priority [over Opuntia californica (Torr. & A. Gray) Coville], so that Opuntia parryi Engelm. has been used instead [for the taxon in CA]; however, Pinkava explained "New plant names published in Engelmann's 1848 letter to Emory are provisional (ICBN Art 34.1(b). . .) and therefore not valid. . .O. californica Engelm. was never validated." [J. Strother, in a pers. comm. to Greenhouse, agrees with Pinkava's analysis], so that Opuntia californica (Torr. & A. Gray) Coville therefore is the correct name for the taxon in California when it is included in Opuntia [but see Correspondence 2].
Correspondence 2 11 Mar 2003 e-mail from Jeff Greenhouse see Comment 2
Editorial Comments 2 Correspondence 2 indicates that, according to Marc Baker (The Jepson Manual [Ed. 1] co-author for Opuntia), there now is wide acceptance of Cylindropuntia for the "true chollas", so that [also for reasons discussed in Correspondence 1] Cylindropuntia californica (Torr. & A. Gray) F. M. Knuth (in C. Backeberg & F.M. Knuth, Kaktus-ABC 125 (1935) is to be used for the taxon treated in The Jepson Manual [Ed. 1] as Opuntia parryi.
Editorial Summary and Current Status
Editorial Summary addition, different genus since The Jepson Manual [Ed. 1]
Current Status JFP-1, accepted name for taxon native to CA
Current Status Authority The Jepson Manual [Ed. 2]
Current Status Date 6 Apr 2011
List of names for this Current Status category
List of ICPN names in Cylindropuntia
List of names from ICPN, Hrusa's Crosswalk, and Jepson Flora in Cylindropuntia

Resources of the Jepson Flora Project: External links:
·Distribution maps: County distribution based on CCH specimens
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Manual imageArchived Indexes from The Jepson Manual (1993; TJM1)
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