Jepson Flora Project: Jepson Interchange for California Floristics    
click for enlargement
Ludwigia hexapetala (Hook. & Arn.) Zardini, H. Gu, & P. H. Raven
ONAGRACEAE
·

Information from the Index of California Plant Names (ICPN)
Synonyms Cited in The Jepson Manual Jussiaea uruguayensis Cambess.
Current Jepson Flora Project Synonyms Jussiaea uruguayensis Cambess., in part; Ludwigia grandiflora subsp. hexapetala (Hook. & Arn.) G.L. Nesom & Kartesz
Initial Editorial Analysis 4 May 2011
Source of Report for California The Jepson Manual [Ed. 1]
Correspondence and Comments Subsequent to Initial Analysis
Correspondence 1 14 Sep 2004 e-mail from Jeff Greenhouse see Comment 1
Editorial Comments 1 Correspondence 1 indicates that in the author citation for Ludwigia hexapetala, Gu should be H. Gu, for Hongya Gu. [Therefore, author citation changed to Ludwigia hexapetala (Hook. & Arn.) Zardini, H. Gu & P. H. Raven, from Ludwigia hexapetala (Hook. & Arn.) Zardini, Gu & P. H. Raven previously in this Index, 16 Sep 2004.]
Correspondence 2 Treatment and author notes submitted for The Jepson Manual [Ed. 2] see Comment 2
Editorial Comments 2 Correspondence 2 indicates, without explanation other than to state "invasive weed" in a note under the species, that for The Jepson Manual [Ed. 2] Ludwigia hexapetala (Hook. & Arn.) Zardini, H. Gu, & P. H. Raven is to be treated as naturalized in CA, instead of native as treated in The Jepson Manual [Ed. 1] (p. 800).
Editorial Summary and Current Status
Editorial Summary retention, but with change in Current Status
Current Status JFP-2, accepted name for taxon naturalized in CA
Current Status Authority The Jepson Manual [Ed. 2]
Current Status Date 4 May 2011
List of names for this Current Status category
List of ICPN names in Ludwigia
List of names from ICPN, Hrusa's Crosswalk, and Jepson Flora in Ludwigia

Resources of the Jepson Flora Project: External links:
·Distribution maps: County distribution based on CCH specimens
Manual imageJepson eFlora
link image
Manual imageArchived Indexes from The Jepson Manual (1993; TJM1)
link image Jepson's "A Flora of California" (genus)
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
GBIF GBIF
Google Scholar Google Scholar
Google Books
link image JSTOR Plant Science

iNaturalist.org
Please use this Google Form for Feedback