Photo 21841377, (c) Dana, all rights reserved, uploaded by Dana

Attribution © Dana all rights reserved Uploaded by dmgrevenkamp Source iNaturalist Associated observations Photos / Sounds 3 photos What Sidewalk Knotweed (Polygonum aviculare var. depressum) Observer dmgrevenkamp Date July 23, 2018 08:53 AM PDT Place 93514, Bishop, CA, US (Google, OSM) Date Added July 23, 2018 03:56 PM UTC 2 IDs Research Grade View Sizes small medium large original