Mountain Fern, Northern Holly Fern
Polystichum lonchitis
Synonym: Polypodium lonchitis
![Mountain Fern, Northern Holly Fern: Polystichum lonchitis (Synonym: Polypodium lonchitis)](lonchitis/lonchitis-oreganum10-21-2021.jpg)
Northern holly fern surrounded by Oregon beaked moss (Kindbergia oregana) observed long the Bridge Trail, and equestrian trail at Beacon Rock State Park, Columbia River Gorge......October 21, 2021.
Paul Slichter