"A visual reference for rapid identification of twigs and leaves. Contains nineteen quick guides and five systematic sections, which present the species in five

This book is an invaluable compilation of ecological information on 244 species of trees, shrubs, and woody vines found in the northern half of the Florida peni

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

This complete and authoritative work provides identification keys, full descriptions, and line drawings that make it possible to identify 383 native and natural

A greatly revised edition of Agriculture Handbook 450 issued by the US Forest Service, this A–Z encyclopedia of woody plant seeds covers 386 genera, adds more