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註釋This taxonomic work is the first comprehensive treatment of North American bromegrasses since 1900. Leon E. Pavlick presents his extensive research of the genus Bromus occurring in Canada and the United States in a comprehensive and accessible format. This book contains keys to species, species descriptions with habitat information and distribution maps, synonyms, glossary, references and index. Of the 51 species described, 30 are newly illustrated. Anyone concerned with grasslands in North America - or grasses in general - will find this book useful and informative.