Photo 31063042, (c) Laura J. Costello, some rights reserved (CC BY), uploaded by Laura J. Costello

Attribution © Laura J. Costello some rights reserved Uploaded by quietlymagical Source iNaturalist Associated observations Photos / Sounds What Cockleburs (Genus Xanthium) Observer quietlymagical Date September 22, 2018 09:45 AM EDT Place Sandwich, MA, USA (Google, OSM) Date Added February 5, 2019 07:06 PM EST 3 IDs Needs ID View Sizes small medium large original