Photo 499760, (c) Christopher Tracey, some rights reserved (CC BY-NC-SA), uploaded by Christopher Tracey

Attribution © Christopher Tracey some rights reserved Uploaded by ctracey Source iNaturalist Associated observations Photos / Sounds What Spinulose Wood Fern (Dryopteris carthusiana) Observer ctracey Date September 15, 2013 03:03 PM EDT Place Erie, Pennsylvania, United States (Google, OSM) Date Added September 15, 2013 11:18 PM EDT 4 IDs Research Grade View Associated taxa C Spinulose Wood Fern (Dryopteris carthusiana) Info Photo (c) Nicolas Duvivier, all rights reserved, uploaded by Nicolas Duvivier Sizes small medium large original