Explains the patterns method of plant identification, describing seven key patterns for recognizing more than 45,000 species of plants, and includes an illustra

Explains the patterns method of plant identification, describing eight key patterns for recognizing more than 45,000 species of plants, and includes an illustra

"This concise guide to identifying flowering plants covers aesthetic and botanical information about flora from around the world. Presented are illustrations an

Identify and understand the plants that are changing the North American landscape forever.