Photo 24818066, (c) Ruby Lopez, all rights reserved, uploaded by Ruby Lopez

Attribution © Ruby Lopez all rights reserved Uploaded by rubyyyy Source iNaturalist Associated observations Photos / Sounds 3 photos What Japanese Knotweed (Reynoutria japonica) Observer rubyyyy Date September 12, 2018 01:36 PM CDT Place 9744 S Van Vlissingen Rd, Chicago, IL 60617, USA (Google, OSM) Date Added September 13, 2018 05:54 AM HST 2 IDs Research Grade View Sizes small medium large original