Photo 30626760, (c) tlinpresidiotrust, some rights reserved (CC BY-NC)

Attribution © tlinpresidiotrust some rights reserved Uploaded by tlinpresidiotrust Source iNaturalist Associated observations Photos / Sounds 3 photos What Blueblossom (Ceanothus thyrsiflorus) Observer tlinpresidiotrust Date January 25, 2019 08:33 AM PST Place The Presidio of San Francisco, San Francisco, CA, US (Google, OSM) Date Added January 25, 2019 04:33 PM UTC Description Coastal bluff 2 IDs Research Grade View Sizes small medium large original