== 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://www.wikiphyto.org/wiki/Persicaria Wikiphyto]
[[Category:Persicaria|*]]