Photo 94918305, (c) Andy Birkey, all rights reserved, uploaded by Andy Birkey

Attribution © Andy Birkey all rights reserved Uploaded by andybirkey Source iNaturalist Associated observations Photos / Sounds What Brittle Bladderfern (Cystopteris fragilis) Observer andybirkey Date September 12, 2020 01:03 PM HST Place Saint Croix National Scenic Riverway, Stillwater, MN, US (Google, OSM) Date Added September 12, 2020 09:00 PM MDT 2 IDs Research Grade View Sizes small medium large original