|légende =
|auteur =
|ordre = Caryophyllales
|famille = Portulacaceae
|genre = Portulaca
*[http://ecocrop.fao.org/ecocrop/srv/en/cropFindForm FAO Ecocrop]
*[http://www.feedipedia.org/ Feedipedia]
*[http://www.botanical.com/botanical/mgmh/comindxp/prugol77.html Grieve's herbal]
*[http://www.ars-grin.gov/cgi-bin/npgs/html/tax_search.pl?Portulaca%20oleracea GRIN]
*[http://www.ipni.org/ipni/simplePlantNameSearch.do?find_wholeName=Portulaca%20oleracea&output_format=normal&query_type=by_query&back_page=query_ipni.html IPNI]