Photo 5565161, (c) Kelly Amaloo, some rights reserved (CC BY-NC), uploaded by Kelly Amaloo

Attribution © Kelly Amaloo some rights reserved Uploaded by penelope_pennyroyal Source iNaturalist Associated observations Photos / Sounds What Silver Beachweed (Ambrosia chamissonis) Observer penelope_pennyroyal Date October 1, 2016 04:37 PM PDT Place Ma-le'l Dunes, North, Arcata, CA, United States (Google, OSM) Date Added November 19, 2016 07:36 PM PST 2 IDs Research Grade View Sizes small medium large original