"This book can be used to identify macrolichens from Oregon and Washington ... Reasonable coverage for lichens of Idaho and Montana, inland to the Continental D

This first comprehensive guide to the region's macrolichens offers exquisite color photographs, line drawings, and full-page detailed descriptions for over 200

Lichens are a unique form of plant life, the product of a symbiotic association between an alga and a fungus. The beauty and importance of lichens have long bee

Discover the world of mosses, liverworts, lichens and ferns. Contains descriptions of the major vegetation zones and species distribution maps. Habitats are des

This manual provides illustrated keys to all leaf and scale lichens known to occur in British Columbia. In total, 327 species are included, while 19 taxa are ex