Jepson Flora Project: Jepson Interchange for California Floristics    
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Gnaphalium luteoalbum L.
ASTERACEAE
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Information from the Index of California Plant Names (ICPN)
Initial Editorial Analysis 2 Feb 2011
Source of Report for California The Jepson Manual [Ed. 1]
Initial Editorial Comments spelling of epithet "luteoalbum" in Kartesz & Meacham (as Pseudognaphalium luteoalbum), but since the elements are considered to be "words that usually stand independently", the hyphen is to be used, in accordance with Art. 60.1 and Art. 60.9, ICBN (1994).
Variant Spelling Gnaphalium luteo-album
Correspondence and Comments Subsequent to Initial Analysis
Correspondence 1 2 Jul 2007 e-mail from Jeff Greenhouse see Comment 1
Editorial Comments 1 Correspondence 1 indicates that Guy Nesom (The Jepson Manual [Ed. 2] and Flora North America author) as well as TROPICOS and PLANTS omit the hyphen for Pseudognaphalium luteoalbum (it is both ways in International Plant Names Index), and that although the protologues for Pseudognaphalium luteoalbum (Botanical Journal of the Linnean Society 82(3): 206. 1981) and Gnaphalium luteoalbum (Species Plantarum 2: 851. 1753) both include the hyphen, it seems [to Greenhouse] that the "luteo" modifies "album" and would not stand independently. [Also, the epithet "luteoalbum" seems more like the examples given in Ex. 16. (hyphen to be omitted) than those under Ex. 17 (hyphen to be maintained) under Art. 60.9 in ICPN (St. Louis Code, 2000), so that spelling of epithet corrected to Gnaphalium luteoalbum L., from Gnaphalium luteo-album L. previously in this Index, 13 Jul 2007.]
Editorial Summary and Current Status
Editorial Summary rejection, different genus for The Jepson Manual [Ed. 2]
Current Status JFP-2a, taxonomic or nomenclatural synonym for taxon naturalized in CA
Current Name Pseudognaphalium luteoalbum (L.) Hilliard & B. L. Burtt
Current Status Authority The Jepson Manual [Ed. 2]
Current Status Date 2 Feb 2011
List of names for this Current Status category
List of ICPN names in Gnaphalium
List of names from ICPN, Hrusa's Crosswalk, and Jepson Flora in Gnaphalium

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