Photo 23250154, (c) Andre Hosper, some rights reserved (CC BY), uploaded by Andre Hosper

Attribution © Andre Hosper some rights reserved Uploaded by ahospers Source iNaturalist Associated observations Photos / Sounds 3 photos What Hard Shield Fern (Polystichum aculeatum) Observer ahospers Date September 10, 2016 Place Groningen - Stadscentrum (Google, OSM) Date Added August 16, 2018 11:37 PM CEST 2 IDs Research Grade View Sizes small medium large original