Photo 50668280, (c) madfox, some rights reserved (CC BY-NC), uploaded by madfox

Attribution © madfox some rights reserved Uploaded by madfox Source iNaturalist Associated observations Photos / Sounds 2 photos What Rough Cocklebur (Xanthium strumarium) Observer madfox Date September 7, 2019 10:22 AM PDT Place Yolo County, CA, USA (Google, OSM) Date Added September 7, 2019 11:41 PM PDT 2 IDs Research Grade View Sizes small medium large original Copyright