Here is the most inclusive field guide available to the wildflowers in the northeastern United States. Designed for easy use, the book features two-page spreads

Margaret Erskine Wilson, late President of Kendal Natural History Society, was a keen amateur botanist and water-colourist. In 1999, she donated to the Society

This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the publi