Holly-leaved Oregon-grape - Public Domain image, National Parks Gallery
Summary
Cascade Oregon-grape (Berberis nervosa) is common at low elevations, while holly-leaf Oregon-grape (Berberis aquifolium) is rare. Both species are found around Longmire. Cascade Oregon-grape is short, and each leaf has 11-19 leaflets. Holly-leaf Oregon-grape is a larger shrub, with 5-9 spiny dark green leaflets per leaf. Both species have clusters of bright yellow flowers.
Tags
Date
2017
Location
Source
National Parks Gallery
Copyright info
Public Domain Dedication