Jepson Flora Project: Jepson Interchange for California Floristics    
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Sphaeromeria potentilloides (A. Gray) A. Heller

Information from the Index of California Plant Names (ICPN)
Synonyms Cited in The Jepson Manual Tanacetum potentilloides (A. Gray) A Gray [author citation corrected based on Correspondence 1.]
Initial Editorial Analysis 13 Jan 2012
Source of Report for California The Jepson Manual [Ed. 1]
Correspondence and Comments Subsequent to Initial Analysis
Correspondence 1 10 Jul 2007 e-mail from Jeff Greenhouse see Comment 1
Editorial Comments 1 Correspondence 1 indicates that Tanacetum potentilloides (The Jepson Manual [Ed. 1] synonym of Sphaeromeria potentilloides) was published by A. Gray in Proceedings of the American Academy of Arts and Sciences 9: 204. 1874, based on Artemisia potentilloides also published by Gray (Proceedings of the American Academy of Arts and Sciences 6: 551. 1865). [Therefore, author citation of The Jepson Manual [Ed. 1] synonym corrected to Tanacetum potentilloides (A. Gray) A Gray, from Tanacetum potentilloides A Gray previously in this Index, 13 Jul 2007.]
Correspondence 2 8 Jan 2012 e-mail from Bruce Baldwin see Comment 2
Editorial Comments 2 Correspondence 2 indicates: publication of a paper in which Garcia et al. (Amer. J. Bot. 98: 638–653. 2011) showed ITS + ETS nuclear rDNA data that Sphaeromeria is phylogenetically nested in Artemisia, as mentioned in The Jepson Manual [Ed. 2] under the Sphaeromeria genus description, and that Chris Hobbs' work confirms that result with additional sampling in Sphaeromeria as well as with cpDNA work; and that new combinations in Artemisia were made in Western North American Naturalist [71(2):158-163. 2011], except in the case of Sphaeromeria potentilloides var. nitrophila (with 7 records in CCH), leaving Artemisia potentilloides with no infraspecific names.
Pending data Artemisia potentilloides A. Gray may become the accepted name for Sphaeromeria potentilloides (A. Gray) A. Heller
Editorial Summary and Current Status
Editorial Summary probable rejection, different genus since 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 13 Jan 2012
List of names for this Current Status category
List of ICPN names in Sphaeromeria
List of names from ICPN, Hrusa's Crosswalk, and Jepson Flora in Sphaeromeria

Resources of the Jepson Flora Project: External links:
·Distribution maps: County distribution based on CCH specimens
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link image ·Consortium of California Herbaria specimen records (includes links to BerkeleyMapper)
· Jepson eFlora page with bioregion map and CCH specimen records
Manual imageArchived Indexes from The Jepson Manual (1993; TJM1)
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