Photo 6899315, (c) Sara Rall, some rights reserved (CC BY-NC), uploaded by Sara Rall

Attribution © Sara Rall some rights reserved Uploaded by srall Source iNaturalist Associated observations Photos / Sounds What Goldenrod Gall Fly (Eurosta solidaginis) Observer srall Date April 5, 2017 11:46 AM EDT Place Somerset County, NJ, USA (Google, OSM) Date Added April 5, 2017 09:47 PM EDT 3 IDs Research Grade View Sizes small medium large original