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

This major expansion and revision of W. C. Muenscher's popular reference work brings a wealth of botanical knowledge up to date in an easy-to-access format. Mue

This useful manual provides a means for easy identification of the native and cultivated conifers of northeastern North America. The territory covered is roughl