Photo 86357, (c) Chris Brown, some rights reserved (CC BY-NC), uploaded by Chris Brown

Attribution © Chris Brown some rights reserved Uploaded by chriswbrown Source iNaturalist Associated observations Photos / Sounds 2 photos What Silver Beachweed (Ambrosia chamissonis) Observer chriswbrown Date March 4, 2012 10:24 AM PST Place 32.7562..., -117.24... (Google, OSM) Date Added March 4, 2012 03:49 PM PST Tags san diego, plant, flowering 3 IDs Research Grade View Sizes small medium large original