Jepson Flora Project: Jepson Interchange for California Floristics    
click for enlargement
Dieteria canescens (Pursh) Nutt.

Information from the Index of California Plant Names (ICPN)
Initial Editorial Analysis 9 Aug 2004
Source of Report for California Correspondence 2
Correspondence and Comments Subsequent to Initial Analysis
Correspondence 1 [for Machaeranthera canescens] 25 Jun 2002 e-mail from Jeff Greenhouse see Comment 1
Editorial Comments 1 Correspondence 1 indicates that "DMtns" in geographical range statement for Machaeranthera canescens (Pursh) A. Gray in The Jepson Manual [Ed. 1] should be changed to "DMoj," based on previously misidentified herbarium sheet (JEPS85003; L. Heckard 4701, SW end of Rogers Lake, Edwards AFB, Kern Co.), and with the approval of one of two The Jepson Manual [Ed. 1] authors.
Correspondence 2 13 Jul 2004 e-mail from Jeff Greenhouse see Comment 2
Editorial Comments 2 Correspondence 2 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 canescens as Dieteria canescens (Pursh) Nutt.]
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 David R. Morgan, as Author, The Jepson Manual [Ed. 2]
Current Status Date 9 Aug 2004
List of names for this Current Status category
List of ICPN names in Dieteria
List of names from ICPN, Hrusa's Crosswalk, and Jepson Flora in Dieteria

Resources of the Jepson Flora Project: External links:
·Distribution maps: County distribution based on CCH specimens
Manual imageJepson eFlora
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)
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
Google Scholar Google Scholar
Google Books
link image JSTOR Plant Science

University & Jepson Herbaria
Copyright by the Regents of the University of California