Photo 21255116, (c) longviewca, some rights reserved (CC BY-NC)

Attribution © longviewca some rights reserved Uploaded by longviewca Source iNaturalist Associated observations Photos / Sounds 4 photos What Yellow Star-Thistle (Centaurea solstitialis) Observer longviewca Date July 12, 2018 06:03 PM PDT Place Leona Heights Park, Oakland, CA, US (Google, OSM) Date Added July 13, 2018 08:06 AM UTC 3 IDs Research Grade View Associated taxa CC Yellow Star-Thistle (Centaurea solstitialis) Info Photo (c) Bill Bumgarner, some rights reserved (CC BY-NC-ND) Sizes small medium large original