Photo 84875359, (c) Jonathan Irons, some rights reserved (CC BY-NC), uploaded by Jonathan Irons

Attribution © Jonathan Irons some rights reserved Uploaded by accipitergentilis Source iNaturalist Associated observations Photos / Sounds What Knotroot Bristlegrass (Setaria parviflora) Observer accipitergentilis Date July 17, 2020 10:34 AM EDT Place 11, Drawbridge, MD, USA (Google, OSM) Date Added July 17, 2020 10:35 AM EDT 2 IDs Research Grade View Sizes small medium large original