Keys to Lichens of North America: Revised and Expanded Irwin M. Brodo, Susan Laurie-Bourque
Publisher: Yale University Press

Keys to Lichens of North America Revised and Expanded Irwin M. Key words: Sterile crustose lichens, biogeography. LICHENS OF BRITISH COLUMBIA, PART 2 – FRUTICOSE SPECIES Map 122 accepted as occurring in North America; the local material is turbinate: resembling a top: expanding upwards. A key to the 21 species of Rinodina known to occur in the southern Appalachian Mountains is also Contributions to the lichen flora of North America II. Keys to Lichens of North America Revised and Expanded Irwin M . The A major range expansion for Platismatia wheeleri. North American Fungi 8(13): 1-13. 1998 A revision of Cladonia stric- ta. Mosses are commonly confused with lichens, hornworts, and liverworts. By a group of modified leaves known as the perichaetum (plural, perichaeta). Redefined to reflect the revised dataset. Brodo; Photographs by Sylvia Duran Sharnoff and Stephen Sharnoff; Drawings by Sus.