Photo 4067499, (c) Summit Metro Parks, some rights reserved (CC BY), uploaded by Summit Metro Parks

Attribution © Summit Metro Parks some rights reserved Uploaded by smpbiologist-rcurtis Source iNaturalist Associated observations Photos / Sounds What Eel-grass Pondweed (Potamogeton zosteriformis) Observer smpbiologist-rcurtis Date June 21, 2016 10:24 AM EDT Place Portage Lakes State Park, Green, OH, US (Google, OSM) Date Added June 21, 2016 11:44 AM EDT 1 ID Needs ID View Sizes small medium large original