Photo 1837527, (c) Philip B. Stark, some rights reserved (CC BY-NC), uploaded by Philip B. Stark

Attribution © Philip B. Stark some rights reserved Uploaded by pbstark Source iNaturalist Associated observations Photos / Sounds 5 photos What Jointed Charlock (Raphanus raphanistrum) Observer pbstark Date May 12, 2015 02:15 PM PDT Place 1735 15th St, Oakland, CA, US (Google, OSM) Date Added May 12, 2015 03:47 PM PDT 1 ID Needs ID View Sizes small medium large original