Western Polypody
Polypodium hesperium
Synonyms: Polypodium prolongilobum, Polypodium vulgare, Polypodium vulgare var. columbianum, Polypodium vulgare var. hesperium

Western polypody as seen on rock outcrops along the Pacific Crest Trail #2000 about 1 mile northeast of Chinook Pass, Mount Baker-Snoqualmie National Forest.............August 25, 2014.
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- 
Western polypody as seen on rock outcrops along the Pacific Crest Trail #2000 about 1 mile northeast of Chinook Pass, Mount Baker-Snoqualmie National Forest.............August 25, 2014.
- 
Western polypody as seen on rock outcrops along the High Rock Trail #266, northern Gifford Pinchot National Forest.........July 2, 2015.
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- 
Western polypody as seen on rock outcrops along the Ape Canyon Trail #234, Mount Saint Helens National Volcanic Monument..............October 8, 2014.
Paul Slichter