Photo 234034540, (c) billmcclellan, some rights reserved (CC BY-NC)

Attribution © billmcclellan some rights reserved Uploaded by billmcclellan Source iNaturalist Associated observations Photos / Sounds What Common Cocklebur (Xanthium strumarium ssp. canadense) Observer billmcclellan Date September 30, 2022 03:51 PM CDT Place E Sea Horse Dr, IL, US (Google, OSM) Date Added September 30, 2022 08:53 PM UTC 2 IDs Research Grade View Sizes small medium large original