I would like to recommend this book on lichen. I 'met' this book at Eagle
Hill Research Center last summer while taking a class on Lichen with Dr.
David Richardson of St. Mary's University in Nova Scotia. This is a large
book, 800 pages. Incredible photographs! Clear text, Excellent
descriptions, current classification, etc. Hardbound:alk. paper.
Lichen of North America
by Irwin M. Brodo, Sylvia Duran Sharnoff, Stephen Sharnoff
Yale University Press, New Haven and London, 2001
ISBN 0-300-08249-5
Wanda R. Garland