Oregon grape - Sierra Club BC
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Oregon grape 

CAN BE FOUND IN:

Oregon grape 

Berberis aquifolium

APPEARANCE 

Oregon grape is a tall evergreen plant with pairs of spiny leaves growing from stems that can be up to 60 centimetres long. The leaves turn purple and red in the winter. It has bright yellow flowers and blue berries. 

RANGE & HABITAT 

Oregon grape is found from southwest B.C. and Vancouver Island all the way to northern California. It likes both dry and moist areas and is often found growing under Douglas Fir trees.

RECIPROCAL RELATIONSHIPS 

The Oregon grape plays an important role for many beings. Birds, bears and other small mammals love the berries, and deer and other herbivores graze on the spiny leaves. They provide cover for small animals, and different pollinators rely on the nectar from flowers.

This shade-tolerant species has yellow flowers that appear in early spring. Unlike the name, these are not actual grapes. The flowers ripen into blue berries that look like they are covered in a white powder. The berries can be eaten alone or mixed with a sweeter berry like salal. The Secwepemc, Nlaka’pamux, Okanagan, and St’at’imc peoples use the berries to make jellies. The bark of the stems and roots can be boiled to make a bright yellow dye, and the Nlaka’pamux People would use this dye on different materials including in basketry.  

Status

COSEWIC: Not at Risk 
CDC: Yellow 

More Information

If you belong to a First Nation with a story or piece of information not represented here and you would like to share more about this species, please email us at education@sierraclub.bc.ca

Photo Credit

Canva

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