CAUTION: Post Storm Damage to Coastal Trail
The Presidio Coastal Trail segment just north of the Pacific Overlook and adjacent to Lincoln Blvd remains CLOSED indefinitely. We have posted signage to alert bicyclists and hikers and with information for safe trail alternatives. More »
Origin Of Genus Name: Clarkia is named after Captain William Clark, co-leader and botanist of the Lewis and Clark party.
Presidio Locations: Found on serpentine bluffs and serpentine grasslands in open sunlit areas.
Range In State: Grows only in the Presidio and in the East Bay hills.The Presidio is the type locality for this species.
Description: This rare and endangered, native annual species has leaves that are widest at the base and taper off into a narrow tip. The petals of the flowers are wedge shaped with lavender to pink shading. The middle of the flower is white and the base is bright reddish-purple. Blooms May to July.
Native Californian Uses: Parched, pulverized seeds of Clarkia species were known to be used for food by the Miwok.
Did You Know?
French Marshal Ferdinand Foch, supreme commander of the allied forces during World War I, visited Crissy Field in 1921 and declared it "The last word in airfields."