Photo 154750863, (c) jsteffen, some rights reserved (CC BY-NC)

Attribution © jsteffen some rights reserved Uploaded by jsteffen Source iNaturalist Associated observations Photos / Sounds 3 photos What Phyllonorycter tritaenianella Observer jsteffen Date August 31, 2021 Place Chicago Botanic Garden (Google, OSM) Date Added September 2, 2021 11:08 AM CDT Description Thin white upper surface to the mine on upper surface. 2 IDs Research Grade View Sizes small medium large original