Canvis

== Referències ==

== Referències ==

* [http://www.ars-grin.gov/cgi-bin/npgs/html/family.pl?1165 Germplasm Resources Information Network (GRIN). «Family: Urticaceae Juss. Taxonomy for Plants. USDA, ARS, National Genetic Resources Program, National Germplasm Resources Laboratory, Beltsville, Maryland, 17-01-2003*  

* [http://www.ars-grin.gov/cgi-bin/npgs/html/family.pl?1165 Germplasm Resources Information Network (GRIN). «Family: Urticaceae Juss. Taxonomy for Plants. USDA, ARS, National Genetic Resources Program, National Germplasm Resources Laboratory, Beltsville, Maryland, 17-01-2003]

* [http://angio.bergianska.se/  J.T. Johansson, The Phylogeny of Angiosperms, Rosales, Urticaeae Juss., 2013.]

== Bibliografia ==

== Bibliografia ==