Photo 84055500, (c) Jeff Skrentny, some rights reserved (CC BY-NC), uploaded by Jeff Skrentny

Attribution © Jeff Skrentny some rights reserved Uploaded by skrentnyjeff Source iNaturalist Associated observations Photos / Sounds 2 photos What Apical Rosinweed Gall Wasp (Antistrophus silphii) Observer skrentnyjeff Date July 2020 Place Cook County, US-IL, US (Google, OSM) Date Added July 12, 2020 04:21 PM CDT Description gall on Prairie Rosinweed 1 comment 3 IDs Research Grade View Associated taxa CC Apical Rosinweed Gall Wasp (Antistrophus silphii) Info Photo (c) Jeff Skrentny, some rights reserved (CC BY-NC), uploaded by Jeff Skrentny Sizes small medium large original