Photo 2310899, (c) Jeff Lesh, some rights reserved (CC BY-NC), uploaded by Jeff Lesh

Attribution © Jeff Lesh some rights reserved Uploaded by jeff_lesh Source iNaturalist Associated observations Photos / Sounds 3 photos What Monckton's Knapweed (Centaurea × moncktonii) Observer jeff_lesh Date August 16, 2015 10:41 AM PDT Place 900–976 SE 76th Ave, Portland, OR, US (Google, OSM) Date Added August 26, 2015 02:51 PM PDT 2 IDs Research Grade View Sizes small medium large original