Photo 37654740, (c) Rob Irwin, some rights reserved (CC BY-NC), uploaded by Rob Irwin

Attribution © Rob Irwin some rights reserved Uploaded by robirwin Source iNaturalist Associated observations Photos / Sounds 3 photos What Blackberry Orange Rust (Gymnoconia peckiana) Observer robirwin Date May 1, 2019 02:37 PM PDT Place 6390 Park Ridge Dr, Anderson, CA 96007, USA (Google, OSM) Date Added May 1, 2019 10:30 PM PDT Description Id is a guess. Infecting Rubus discolor 2 IDs Research Grade View Sizes small medium large original