Muenscher was an early Cornell botany professor known as the "Wizard of Weeds." This first update since 1950 of his classic volume on eastern North American bot

Designed especially for winter use and featuring almost six hundred illustrations, this taxonomic guide describes some nine hundred plant species by their twig,

The authors provide descriptions and sketches of most of the native and exotic plants that can be found or grown in the Great Plains. A concise paragraph is inc

For centuries people have used trees, shrubs, and woody vines for food, clothing, ritual, construction, scientific study, and more. However, these important pla

To understand almost any part of the tropical rain forest's fabulously complex web of life, one must first learn to identify a bewildering array of plants. Alwy