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 »
San Francisco Spineflower
Origin Of Genus Name: Chorizanthe is Greek for "divided flower."
Presidio Locations: Found throughout inland sand dunes.
Range In State: San Francisco Bay area.
Description: This rare, native annual species has small, hairy, white to rose colored flowers. The stem is soft and hairy and often prostrate. San Francisco Spineflower is an early dune colonizer, dependent on having open sandy habitat for establishment. Blooms June to August.
Did You Know?
In the aftermath of the 1906 San Francisco earthquake, nearly 250,000 people were left homeless. The Army responded quickly, establishing refugee camps on the Presidio and organizing relief efforts.