|image = Image non disponible.JPG
|légende =
|auteur = (L.) Mill.
|ordre = Caryophyllales
|famille = Polygonaceae
|nb espèces = env. 150 espèces|répartition = hémisphère nord tempéré,<br>Amérique tropicale
}}
== Classification ==
''Persicaria'' (L.) Mill. (1754)
== Espèces ==
<div style="column-count:3;-moz-column-count:3;-webkit-column-count:3">
*''[[Persicaria acuminata]]''
*''[[Persicaria amphibia]]''
*''[[Persicaria attenuata]]''
*''[[Persicaria barbata]]''
*''[[Persicaria bungeana]]''
*''[[Persicaria capitata]]''
*''[[Persicaria chinensis]]''
*''[[Persicaria decipiens]]''
*''[[Persicaria extremiorientalis]]''
*''[[Persicaria filiformis]]''
*''[[Persicaria glabra]]''
*''[[Persicaria hydropiper]]''
*''[[Persicaria hydropiperoides]]''
*''[[Persicaria lapathifolia]]''
*''[[Persicaria longiseta]]''
*''[[Persicaria maculosa]]''
*''[[Persicaria microcephala]]''
*''[[Persicaria minor]]''
*''[[Persicaria nepalensis]]''
*''[[Persicaria odorata]]''
*''[[Persicaria orientalis]]''
*''[[Persicaria pensylvanica]]''
*''[[Persicaria perfoliata]]''
*''[[Persicaria poiretii]]''
*''[[Persicaria pubescens]]''
*''[[Persicaria punctata]]''
*''[[Persicaria sagittata]]''
*''[[Persicaria senegalensis]]''
*''[[Persicaria setosula]]''
*''[[Persicaria strigosa]]''
*''[[Persicaria tinctoria]]''
</div>
== Références ==
*Kubitzki ''et al.'', 1993. ''The families and genera of vascular plants''. Volume II, p. 536542.*Wilson KL (1990) Some Widespread Species of Persicaria (Polygonaceae) and Their Allies. ''Kew Bulletin'', '''45''' (4) : 621-636. [https://doi.org/10.2307/4113867 doi: 10.2307/4113867].
== Liens ==
*[http://www.biodiversitylibrary.org/search.aspx?SearchTerm=Persicaria&SearchCat= BHL]
*[http://ecocrop.fao.org/ecocrop/srv/en/cropFindForm FAO Ecocrop]
*[http://www.feedipedia.org/ Feedipedia]
*[http://www.botanical.com/botanical/mgmh/comindx.html Grieve's herbal]
*[http://www.ars-grin.gov/cgi-bin/npgs/html/tax_search.pl?Persicaria GRIN]
*[http://www.ipni.org/ipni/simplePlantNameSearch.do?find_wholeName=Persicaria&output_format=normal&query_type=by_query&back_page=query_ipni.html IPNI]
*[http://mansfeld.ipk-gatersleben.de/pls/htmldb_pgrc/f?p=185:45:1329164412874601::NO::P7_BOTNAME,P7_DB_CHECKBOX1,P7_DB_CHECKBOX2,P7_DB_CHECKBOX4:Persicaria,,, Mansfeld]
*[http://herb.umd.umich.edu/herb/search.pl?searchstring=Persicaria Moerman, Native American Ethnobotany]
*[http://www.plantnames.unimelb.edu.au/Sorting/Persicaria.html Multilingual Plant Name Database]
*[http://www.hort.purdue.edu/newcrop/nexus/Persicaria_nex.html NewCrop Purdue]
*[http://www.theplantlist.org/tpl1.1/search?q=Persicaria Plant List]
*[http://pfaf.org/user/Plant.aspx?LatinName=Persicaria Plants for a future]
*[http://proseanet.org/prosea/e-prosea.php PROSEA]
*[http://www.tela-botanica.org/page:eflore_bdtfx?referentiel=bdtfx&niveau=2&module=fiche&action=fiche&type_nom=nom_scientifique&nom=Persicaria Tela Botanica]
*[http://tropical.theferns.info/viewtropical.php?id=Persicaria Useful Tropical Plants Database]
*[https://fr.wikipedia.org/wiki/Persicaria Wikipédia]
*[http[Category://www.wikiphyto.org/wiki/Persicaria Wikiphyto|*]]