[Wildflowers of the Columbia River Gorge]

The Cactus Family in the Columbia River Gorge

Cactaceae

 


Columbia Prickly Pear: Opuntia X columbiana (Synonyms: Opuntia erinacea var. columbiana, Opuntia fragilis X polycantha, Opuntia polycantha var. polycantha)


Paul Slichter E-mail