Ferns
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There are approximately 380 species of ferns in North America.
Most of them can be found on the national forests and grasslands.
Ferns are outstanding in their diversity,…
…from the great tree ferns of the El Yunque National Forest,…
…to the tiny Kruckeberg’s holly fern of the Tongass National Forest.
The diversity of plant forms, sizes, leaf (frond) shapes are amazing.
Their aesthetic appeal has captured those who know and love ferns.
Explore the Wonderful World of Ferns!
Usually people focus on the showy wildflowers and do not pay attention to the ferns. We will guide you through the wonderful diversity of ferns growing on America’s national forests and grasslands. Ferns are an outstanding part of the native flora. Once you start to look for them among the wildflowers you will discover what some of us have long known: ferns are fascinating and beautiful.
What are Ferns?
How ferns are related to other plants.
Fern Structure
What are the parts of a fern and how are they arranged?
Reproduction
How ferns, horsetails, and scouring-rushes reproduce.
Fern Viewing Areas
Places to see and enjoy living ferns.
Coloring Pages
Kids, learn about ferns as you color them.
More Information
Books and links to more information about ferns.