Modifications

== Liens ==

*[http://www.biodiversitylibrary.org/search.aspx?SearchTerm=Populus%20nigra&SearchCat= BHL]

*[http://ecocrop.fao.org/ecocrop/srv/en/cropFindForm FAO Ecocrop]

*[http://herb.umd.umich.edu/herb/search.pl?searchstring=Populus%20nigra Moerman, Native American Ethnobotany]

*[http://www.plantnames.unimelb.edu.au/Sorting/Populus.html Multilingual Plant Name Database]

*[http://www.theplantlist.org/tpl/search?q=Populus%20nigra Plant List]

*[http://pfaf.org/user/Plant.aspx?LatinName=Populus%20nigra Plants for a future]

*[http://proseanet.org/prosea/e-prosea.php PROSEA]

*[http://www.prota4u.org/protav8.asp?fr=1&h=M4&t=Populus,nigra&p=Populus%20nigra Prota4U]

*[http://www.sierradebaza.org/principal_10-10/notic1_10-10.htm Sierra de Baza (Espagne)]

*[http://www.tela-botanica.org/page:eflore_bdtfx?referentiel=bdtfx&niveau=2&module=fiche&action=fiche&type_nom=nom_scientifique&nom=Populus%20nigra Tela Botanica]

*[https://fr.wikipedia.org/wiki/Populus%20nigra Wikipédia]

*[http://www.wikiphyto.org/wiki/Populus%20nigra Wikiphyto]