Oregon Grape (Berberis aquifolium) is a species of flowering plant in the family Berberidaceae, native to western North America. It is an evergreen shrub with pinnate leaves consisting of spiny leaflets, and dense clusters of yellow flowers in early spring, followed by dark bluish-black berries.
Last updated: August 1, 2021
Park footer
Contact Info
Mailing Address:
Petrified Forest National Park
P.O. Box 2217
Attn.:
Petrified Forest,
AZ
86028-2217
