Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Woodsia scopulina ("Rocky Mountain Woodsia") is a perennial plant in the Wood fern family (Dryopteridaceae). This plant is native to the western and northern United States and Canada. W. scopulina is a small fern, 10-20 centimeters in size, which grows in mesic to dry rock crevices. The Dryopteridaceae, or wood ferns are a family of ferns with a cosmopolitan distribution. All of the fronds of Dryopteridaceae ferns contain round sori (reproductive clusters) on the underside of the pinnae (leaflets) unlike some other ferns which have separate specialized reproductive fronds.

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