Photo 272295, (c) Zane Four, some rights reserved (CC BY-NC), uploaded by Zane Four

Attribution © Zane Four some rights reserved Uploaded by zanefour Source iNaturalist Associated observations Photos / Sounds What Pink Knotweed (Persicaria capitata) Observer zanefour Date March 14, 2013 10:53 AM PDT Place 2007 Parker St, Berkeley, California, US (Google, OSM) Date Added March 14, 2013 10:54 AM PDT 5 IDs Research Grade View Sizes small medium large original