Common Ladyfern, Northwestern Ladyfern, Northwestern Lady Fern
Athyrium filix-femina var. cyclosorum
Synonym: Athryium filix-femina ssp. cyclosorum
![Common Ladyfern, Northwestern Ladyfern, Northwestern Lady Fern: Athyrium filix-femina var. cyclosorum (Synonym: Athryium filix-femina ssp. cyclosorum)](filix/filix-femina3a.jpg)
Northwestern ladyfern as seen along the McCord Creek Trail in the western Columbia River Gorge.......May 20, 2009.
Paul Slichter