Photo 170611, (c) Jennifer Clevinger, some rights reserved (CC BY-NC), uploaded by Jennifer Clevinger

Attribution © Jennifer Clevinger some rights reserved Uploaded by jclevinger Source iNaturalist Associated observations Photos / Sounds What Japanese Knotweed (Reynoutria japonica) Observer jclevinger Date September 5, 2012 01:17 PM EDT Place 6909–6939 OH-305, Hiram, Ohio, US (Google, OSM) Date Added September 5, 2012 01:34 PM EDT Description Hiram College Campus. Behind the Quad. 2 IDs Research Grade View Sizes small medium large original