Grand coulee owl-clover (Orthocarpus barbatus) COSEWIC assessment and status report: chapter 11

Special significance of the species

Populations of Orthocarpus barbatus in British Columbia are unique in that they are at the northern extent of their geographic range. Orthocarpus barbatus has a limited range in North America, restricted to the foothills on the east side of the Cascade Mountains of British Columbia and Washington. It has no commercial value and is not known in cultivation, nor is it known to have cultural, medicinal or spiritual uses.

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