Photo 8060353, (c) Derek, some rights reserved (CC BY), uploaded by Derek

Attribution © Derek some rights reserved Uploaded by calloftheloon Source iNaturalist Associated observations Photos / Sounds 2 photos What Northern Lady Fern (Athyrium angustum) Observer calloftheloon Date May 2017 Place Michigan, US (Google, OSM) Date Added May 27, 2017 05:14 PM EDT Description Linear sori dark scales 2 IDs Research Grade View Sizes small medium large original