Photo 831058, (c) Ken-ichi Ueda, some rights reserved (CC BY), uploaded by Ken-ichi Ueda

Attribution © Ken-ichi Ueda some rights reserved Uploaded by kueda Source iNaturalist Associated observations Photos / Sounds What Western Sword Fern (Polystichum munitum) Observer kueda Date May 4, 2014 02:16 PM PDT Place 1773 15th Ave, San Francisco, CA, US (Google, OSM) Date Added May 4, 2014 03:49 PM PDT 3 IDs Research Grade View Sizes small medium large original