Photo 29034, (c) Emily Burns, some rights reserved (CC BY), uploaded by Emily Burns

Attribution © Emily Burns some rights reserved Uploaded by emburns Source iNaturalist Associated observations Photos / Sounds What Dudley's Shield Fern (Polystichum dudleyi) Observer emburns Date April 19, 2011 01:08 PM PDT Place 36.0830..., -121.58... (Google, OSM) Date Added April 20, 2011 12:22 PM PDT 2 comments 2 IDs Research Grade View Sizes small medium large original