Photo 2314517, (c) Alex Palmer, some rights reserved (CC BY-NC), uploaded by Alex Palmer

Attribution © Alex Palmer some rights reserved Uploaded by cleurbannaturalist Source iNaturalist Associated observations Photos / Sounds What Brittle Bladderfern (Cystopteris fragilis) Observer cleurbannaturalist Date August 27, 2015 03:52 PM CDT Place Cook County, US-IL, US (Google, OSM) Date Added August 27, 2015 04:52 PM EDT Description Growing in moist shaded area near building. Also known as Fragile Fern. 2 IDs Research Grade View Sizes small medium large original