Photo 836690, (c) Lech Naumovich, all rights reserved, uploaded by Lech Naumovich

Attribution © Lech Naumovich all rights reserved Uploaded by lechnaumovich Source iNaturalist Associated observations Photos / Sounds What Scouring Rush (Equisetum praealtum) Observer lechnaumovich Date May 5, 2014 06:45 AM PDT Place Yosemite National Park, Yosemite National Park, CA, US (Google, OSM) Date Added May 5, 2014 08:52 AM HST Description Near Merced river. 2 IDs Research Grade View Sizes small medium large original