Jepson Flora Project: Jepson Interchange for California Floristics    
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Machaeranthera carnosa (A. Gray) G. L. Nesom
ASTERACEAE
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Information from the Index of California Plant Names (ICPN)
Synonyms Cited in The Jepson Manual Aster intricatus (A. Gray) S. F. Blake
Initial Editorial Analysis 15 Jul 2013
Source of Report for California The Jepson Manual [Ed. 1]
Correspondence and Comments Subsequent to Initial Analysis
Correspondence 1 13 Jul 2004 e-mail from Jeff Greenhouse see Comment 1
Editorial Comments 1 Correspondence 1 indicates that David Morgan (The Jepson Manual [Ed. 2] Author for Machaeranthera) intends to recognize four genera for taxa that were included in Machaeranthera in The Jepson Manual [Ed. 1], [so that he will treat Machaeranthera carnosa as Arida carnosa (A. Gray) D. R. Morgan & R. L. Hartm.]
Correspondence 2 12 Nov 2012 e-mail from John Strother see Comment 2
Editorial Comments 2 Correspondence 2 includes reference to a paper [Pruski. J.F. and R.L. Hartman. 2012. Synopsis of Leucosyris, including synonymous Arida (Compositae: Astereae). Phytoneuron 2012-98: 1–15. Published 12 November 2012. ISSN 2153 733X] in which it is established that Leucosyris has priority over Arida, by over 100 years, and in which the combination Leucosyris arida (B.L. Turner & D.B. Horne) Pruski & R.L. Hartm. is made, for Arida arizonica (R. C. Jacks. & R. R. Johnson) D. R. Morgan & R. L. Hartm. [at the rank of species, Machaeranthera arida B.L. Turner & D.B. Horne (Brittonia 16: 324. 1964), the basionym of Leucosyris arida (B.L. Turner & D.B. Horne) Pruski & R.L. Hartm., has priority over Machaeranthera arizonica R.C. Jacks. & R.R. Johnson (Rhodora 69: 476. 1967], and Leucosyris carnosa (A. Gray) Greene is reinstated, for Arida carnosa (A. Gray) D. R. Morgan & R. L. Hartm..
Editorial Summary and Current Status
Editorial Summary rejection, different genus name since The Jepson Manual [Ed. 2]
Current Status JFP-1a, taxonomic or nomenclatural synonym for taxon native to CA
Current Name Leucosyris carnosa (A. Gray) Greene
Current Status Authority Jepson Flora Project
Current Status Date 15 Jul 2013
List of names for this Current Status category
List of ICPN names in Machaeranthera
List of names from ICPN, Hrusa's Crosswalk, and Jepson Flora in Machaeranthera

Resources of the Jepson Flora Project: External links:
·Distribution maps: County distribution based on CCH specimens
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· Jepson eFlora page with bioregion map and CCH specimen records
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