![]() | Common Mosses of the Northeast and Appalachians A comprehensive guide to the mosses of the Northeast and Appalachians 200 species included More than 600 detailed line drawings More than 400 color photographs Innovative color-tabbed system for species identification Illustrated species identification keys Helpful tips for moss collecting Karl B McKnight is associate professor of biology at St. Lawrence University. Joseph R. Rohrer is professor of biology at the University of Wisconsin-Eau Claire. Kirsten McKnight Ward is a third-generation botanist/field guide author and professional artist. Warren J. Perdrizet is a recent graduate of St. Lawrence University with a BS in biology. |
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