Photo 8715110, (c) Corey Burt, some rights reserved (CC BY-NC), uploaded by Corey Burt

Attribution © Corey Burt some rights reserved Uploaded by coreyburt Source iNaturalist Associated observations Photos / Sounds 3 photos What Mackay's Fragile Fern (Cystopteris tenuis) Observer coreyburt Date June 28, 2017 07:36 PM EDT Place Tiffany Falls Side Trail Hamilton, ON L8S 4K5 (Google, OSM) Date Added June 28, 2017 08:57 PM EDT 2 IDs Research Grade View Sizes small medium large original