Photo 469826, (c) jenbrooks, some rights reserved (CC BY-NC)

Attribution © jenbrooks some rights reserved Uploaded by jenbrooks Source iNaturalist Associated observations Photos / Sounds What California Blackberry (Rubus ursinus ssp. macropetalus) Observer jenbrooks Date August 24, 2013 11:29 AM PDT Place Fort Funston, San Francisco, California, US (Google, OSM) Date Added August 24, 2013 11:34 AM PDT 4 IDs Research Grade View Sizes small medium large original