What type of bush is this?

Asked July 24, 2016, 6:05 PM EDT

No flowers, thorny stems

Clackamas County Oregon

1 Response

Thank you for attaching the image. The plant is a barberry, Berberis Thunbergii, an evergreen shrub which flowers in the spring.

See http://oregonstate.edu/dept/ldplants/1plants.htm#berberis