Common Clubmoss, Elk-moss, Ground Pine, Running Clubmoss, Running PineStag's Horn Moss
Lycopodium clavatum
Synonyms: Lycopodium clavatum var. clavatum, Lycopodium clavatum var. integerrimum, Lycopodium clavatum var. integrifolium, Lycopodium clavatum var. subremotum
Common clubmoss as seen along the Cinnamon Trail along the ridgeline at the southern boundary to the Mount Saint Helens National Volcanic Monument...........September 28, 2014.
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Common clubmoss as seen along the Cinnamon Trail along the ridgeline at the southern boundary to the Mount Saint Helens National Volcanic Monument...........September 28, 2014.
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Common clubmoss observed in coniferous forest along the Shortcut Trail #171A, Indian Heaven Wilderness.....October 10, 2022.
Common clubmoss as seen along the Boundary Trail #1 east of Dark Meadows, Dark Divide, Gifford Pinchot National Forest..........July 3, 2015.
Paul Slichter