What is Oregon-grape?
{{Orphan|date=May 2009}} {{Taxobox | name = Oregon-grape | image = Mahonia t5.jpg | image_width = 240px | regnum = [[Plantae]] | divisio = [[Flowering plant|Magnoliophyta]] | classis = [[Magnoliopsida]] | ordo = [[Ranunculales]] | familia = [[Berberidaceae]] | genus = ''[[Mahonia]]'' | species = '''''M. aquifolium''''' | binomial = ''Mahonia aquifolium'' | binomial_authority = (Pursh) Nutt. }} Oregon-grape, ''Berberis aquifolium'' <ref>{{cite web|url=http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=233500223|title=Berberis aquifolium in Flora of North America @ efloras.org|website=www.efloras.org}}</ref> or '''Mahonia aquifolium''' is a shrub whose classification is in dispute, generally considered as Mahonia.<ref>McCain JW, & JF Hennen 1982 Is the Taxonomy of Berberis and Mahonia (Berberidaceae) Supported by Their Rust Pathogens Cumminsiella santa sp. nov. and Other Cumminsiella Species (Uredinales)? Systematic Botany, 7. 48-59</ref> Recently, this classification has been supported by their [[rust]]s. Originally, the Oregon Holly Grape (Mahonia aquifolium) is from the Pacific Northwest of United States of America. Cultivated in Europe, and bird dispersed has became a weed, not restricted to gardens<ref>{{cite web|url=https://www.ufz.de/index.php?en=35719|title=New illegal aliens - Helmholtz-Centre for Environmental Research|website=www.ufz.de}}</ref> == Other websites == * [http://www.ufz.de/index.php?en=10097 Helemholts Centre for Enviornmental Research] == References == {{reflist}} {{Commons|Mahonia aquifolium|Oregon_grape}} [[Category:Ranunculales]] [[Category:Shrubs]]