Guide to ferns, giving information for correct identification, including field characters, ease of recognition, range, amount of knowledge available, aesthetic aspects, popular appeal, folklore of the plant, references to all available literature, and taxonomy. Current trends in the taxonomy of the pteridophytes are also described.

Ferns and Fern Allies of Canada, first published in 1989, is a comprehensive, illustrated guide for identifying all the species of ferns and fern allies known to occur in Canada. Each species is described, with information on its appearance, diagnostic features, habitat, and range; 159 maps illustrate known distributions across Canada. Keys are provided to each genus and species. An extensive glossary, list of references and index are also included. This new reprint edition includes all the original text in a slightly smaller field guide format and illustrations have been enlarged for improved usefulness. Although slightly dated in terms of family assignments of some species, the overall nomenclature for the book's genera and species remains very similar to that in popular usage today, making Ferns and Fern Allies of Canada an excellent reference and field guide for anyone studying ferns in North America. About the Authors: William J. Cody (1922-2009) was one of Canada's leading botanists and author of more than 340 articles, papers, and books, including Flora of the Yukon Territory. Cody worked for the Canadian Department of Agriculture for 41 years, before retiring in 1987. Donald M. Britton (1923-2012) was considered one of the preeminent fern specialists in North America, and spent most of his long career at the University of Guelph, Dept. of Botany and Genetics.

Presents a comprehensive field guide to the ferns of northeastern and central North America, and contains color photographs and full-page line drawings.

This is the first field guide in 25 years to treat Florida's amazing variety of ferns. Color plates feature more than 200 images, some of which include rare species never before illustrated in color. Includes notes on each species growth form and habit, as well as general remarks about its botanical and common names, unique characteristics, garden use, and history in Florida. All professional or amateur botanists, plant lovers, and gardeners will want this important book in their libraries.

Identifies over five hundred species.

This text provides comprehensive coverage of 406 species and varieties of ferns, fern-allies, and hybrids present in Canada and the continental United States. The information is presented in the form of a handbook and numerous color photographs are provided. The species are presented with identification numbers, and the numerical identification is maintained throughout different sections and photographs in the text. Ferns covered include the Aspleniaceae, Pteridaceae, Schizaeaceae, Azollaceae and the Davalliaceae. The Selaginellaceae, Equisetaceae and Psilotaceae are some of the fern-allies covered. Hybrid complexes described include the Applachian Asplenium, Lycopodium inundatum, Pellaea mucronata and North American Dryopteris complexes. A glossary, checklist and bibliography are provided and common and scientific name indexes supplement the text. This volome will prove useful to those involved in horticulture and botany.--BIOSIS.