Photo 7049904, (c) nnajecki, some rights reserved (CC BY-NC)

Attribution © nnajecki some rights reserved Uploaded by nnajecki Source iNaturalist Associated observations Photos / Sounds 2 photos What Paper Birch (Betula papyrifera) Observer nnajecki Date April 14, 2017 12:55 PM EDT Place Longwood Boston, MA (Google, OSM) Date Added April 14, 2017 12:56 PM EDT 2 IDs Research Grade View Sizes small medium large original