Jepson Flora Project: Jepson Interchange for California Floristics    
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Wolffia arrhiza (L.) Wimm.
ARACEAE (genus previously included in Lemnaceae)
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Information from the Index of California Plant Names (ICPN)
Initial Editorial Analysis 27 Oct 2006
Notes on Authorship of Name both = Authors of Plant Names
Source of Report for California The Jepson Manual [Ed. 1]
Correspondence and Comments Subsequent to Initial Analysis
Correspondence 1 Treatment submitted for The Jepson Manual [Ed. 2] by Wayne P. Armstrong, including reference to "Wayne's Word", http see Comment 1
Editorial Comments 1 Correspondence 1 indicates that in California Wolffia arrhiza (L.) Wimm. is rare and "probably introduced". [Therefore, Current Status changed to Jepson Flora Project-2, from Jepson Flora Project-1 previously in this Index, 27 Oct 2006.]
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 27 Oct 2006
List of names for this Current Status category
List of ICPN names in Wolffia
List of names from ICPN, Hrusa's Crosswalk, and Jepson Flora in Wolffia

Resources of the Jepson Flora Project: External links:
·Distribution maps: County distribution based on CCH specimens
Manual imageJepson eFlora
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Manual imageArchived Indexes from The Jepson Manual (1993; TJM1)
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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
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link image JSTOR Plant Science

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