Photo 108004360, (c) Erwin Sieben, some rights reserved (CC BY-NC), uploaded by Erwin Sieben

Attribution © Erwin Sieben some rights reserved Uploaded by erwinsieben Source iNaturalist Associated observations Photos / Sounds What Senegalese Knotgrass (Persicaria senegalensis) Observer erwinsieben Date April 8, 2011 10:29 AM SAST Place Mopani, South Africa (Google, OSM) Date Added December 22, 2020 08:07 PM SAST 3 IDs Research Grade View Sizes small medium large original Copyright