Photo 54812097, (c) Nate Hartley, some rights reserved (CC BY-NC), uploaded by Nate Hartley

Attribution © Nate Hartley some rights reserved Uploaded by etantrah Source iNaturalist Associated observations Photos / Sounds 2 photos What Yellow Flatsedge (Cyperus flavescens) Observer etantrah Date October 19, 2019 12:25 PM EDT Place Lancaster County, PA, USA (Google, OSM) Date Added October 23, 2019 10:08 PM EDT 2 IDs Research Grade View Sizes small medium large original