Jepson Flora Project: Jepson Interchange for California Floristics    
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Potamogeton berchtoldii Fieber

Information from the Index of California Plant Names (ICPN)
Current Jepson Flora Project Synonyms Potamogeton pusillus subsp. tenuissimus (Mert. & W.D.J. Koch) R.R. Haynes & Hellq.; Potamogeton pusillus var. tenuissimus Mert. & W.D.J. Koch
Initial Editorial Analysis 3 Dec 2007
Source of Report for California Correspondence 1
Correspondence and Comments Subsequent to Initial Analysis
Correspondence 1 Treatment and author notes submitted for The Jepson Manual [Ed. 2] by C. Barre Hellquist, Robert F. Thorne, & Robert R. Haynes see Comment 1
Editorial Comments 1 Correspondence 1 indicates that for The Jepson Manual [Ed. 2] Potamogeton pusillus L. subsp. tenuissimus (Mert. & W. D. J. Koch) R. R. Haynes & Hellq. and Potamogeton pusillus var. tenuissimus Mert. & W.D.J. Koch are to be treated as synonyms of Potamogeton berchtoldii Fieber, that the latter is to be treated as native to CA, and that no infraspecific taxa are to be recognized in Potamogeton pusillus L..
Editorial Summary and Current Status
Editorial Summary addition, new name, rank for taxon treated in The Jepson Manual [Ed. 1]
Current Status JFP-1, accepted name for taxon native to CA
Current Status Authority The Jepson Manual [Ed. 2]
Current Status Date 3 Dec 2007
List of names for this Current Status category
List of ICPN names in Potamogeton
List of names from ICPN, Hrusa's Crosswalk, and Jepson Flora in Potamogeton

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)
link image Jepson's "A Flora of California" (genus)
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Common names
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link image Tropicos Taxonomic information from the Missouri Botanical Garden
Calflora: Taxon report · Distribution · Observations
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