Photo 22101249, (c) Fluff Berger, some rights reserved (CC BY-SA), uploaded by Fluff Berger

Attribution © Fluff Berger some rights reserved Uploaded by fluffberger Source iNaturalist Associated observations Photos / Sounds 3 photos What Spotted Knapweed (Centaurea stoebe) Observer fluffberger Date July 25, 2018 02:02 PM EDT Place Butler County, PA, USA (Google, OSM) Date Added July 27, 2018 08:17 PM EDT Tags summer, flowers, pink 2 IDs Research Grade View Sizes small medium large original