Plants of the San Marcos Foothills Preserve
Castilleja exserta (Purple Owl's Clover)
Somewhat common, native, annual herb found in grasslands. Blooms in spring.
Castilleja exserta (Purple Owl's Clover). NATIVE Pictured in late winter
Castilleja exserta (Purple Owl's Clover). NATIVE Pictured in late winter