Jepson Flora Project: Jepson Interchange for California Floristics    
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Polygonum aviculare L. subsp. depressum (Meisn.) Arcang.
POLYGONACEAE
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Information from the Index of California Plant Names (ICPN)
Current Jepson Flora Project Synonyms Polygonum aequale Lindm.; Polygonum arenastrum Boreau; Polygonum calcatum Lindm.; Polygonum microspermum Boreau
Initial Editorial Analysis 19 Jan 2006
Notes on Publication of Name [from Flora North America] Comp. Fl. Ital. 583. 1882
Source of Report for California Flora North America (added manually by Rosatti)
Initial Editorial Comments indicated as introduced in California in Flora North America treatment by Mihai Costea, François J. Tardif, Harold R. Hinds. The Jepson Manual [Ed. 2] treatment by Mihai Costea.
Correspondence and Comments Subsequent to Initial Analysis
Correspondence 1 Treatment and author notes submitted for The Jepson Manual [Ed. 2] by Mihai Costea see Comment 1
Editorial Comments 1 Correspondence 1 indicates that for The Jepson Manual [Ed. 2] Polygonum arenastrum Boreau is to be treated as a synonym of Polygonum aviculare L. subsp. depressum (Meisn.) Arcangeli, for reasons evidently not stated, as well as naturalized in CA.
Editorial Summary and Current Status
Editorial Summary addition, new name, different position, rank in The Jepson Manual [Ed. 2]
Current Status JFP-2, accepted name for taxon naturalized in CA
Current Status Authority The Jepson Manual [Ed. 2]
Current Status Date 19 Jan 2006
List of names for this Current Status category
List of ICPN names in Polygonum aviculare
List of names from ICPN, Hrusa's Crosswalk, and Jepson Flora in Polygonum

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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link image Flora of North America
link image RSA seed images
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