RM2R4R3AK–Purple Owl's Clover, Castilleja exserta, A native plant of the San Francisco Bay area in California, USA.
RM2ATWG36–Foothills of the Temblor Range, carpeted with Coreopsis (yellow) and Purple Owls Clover (Castilleja exserta) flowers. Carrizo Plain, California, USA. 30th March 2019.
RMMFEE82–MEXICAN POPPIES & OWL CLOVER in bloom with Cholla Cactus Organ Pipe National Monument, Sonoran Desert, Arizona, SW USA
RMD9YB2A–Spring bloom California Poppy Eschscholzia californica Owl's Clover Orthocarpus purpurascens with sunset illuminating Kitt Peak
RMRGD1K8–. Bulletin of the Southern California Academy of Sciences. Science; Natural history; Natural history. ORTHOCARPUS PURPURASCENS "Owl's Clover" or "Pink Paint Brush" Study because it is a wonderful example of what can be done with our native plants. It also brings out the landscape values of such native materials, which I believe we should become more familiar with. I certainly wish we had such an extensive exhibit here in the North because it would certainly be a mecca for landscape gardeners, botanists and the people at large. I sincerely hope that your wild flower garden m
RMB2YJ97–Owl clover Orthocarpus purpurascens at Lake Pleasant Arizona