Photo 5110897, (c) Nathan Cross, some rights reserved (CC BY-NC), uploaded by Nathan Cross

Attribution © Nathan Cross some rights reserved Uploaded by nathancross Source iNaturalist Associated observations Photos / Sounds What Wood Horsetail (Equisetum sylvaticum) Observer nathancross Date October 4, 2016 11:25 AM CDT Place Crystal Bay Township, MN (Google, OSM) Date Added October 4, 2016 11:26 AM CDT 3 IDs Research Grade View Sizes small medium large original