Photo 19717743, (c) Mark Apgar, some rights reserved (CC BY), uploaded by Mark Apgar

Attribution © Mark Apgar some rights reserved Uploaded by apgarm Source iNaturalist Associated observations Photos / Sounds What Japanese Knotweed (Reynoutria japonica) Observer apgarm Date June 14, 2018 06:19 PM EDT Place 73 Meadow Rd, Windsor, CT 06095, USA (Google, OSM) Date Added June 14, 2018 07:20 PM EDT 2 IDs Research Grade View Sizes small medium large original