Lemmon's Holly Fern, Shasta Fern
Polystichum lemmonii
Synonyms: Polystichum mohrioides, Polystichum mohrioides var. lemmonii
Shasta fern as seen next to Tweedy's lewisia on Wedge Mt., Wenatchee National Forest.................June 8, 2009.
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Close-up views of the leaflets, including the sori of shasta fern as seen on Wedge Mt., Wenatchee National Forest.................June 8, 2009.
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Additional views of shasta fern as seen on Wedge Mt., Wenatchee National Forest.................June 8, 2009.
Paul Slichter