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

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

Leopold’s botanical descriptions for each species include a summary of its key identification characteristics and extensive information on its leaves, flowers

Native Plants of the Midwest, by regional plant expert Alan Branhagan, features the best native plants in the heartland and offers clear and concise guidance on