Acknowledged author Michael A. Dirr wrote Dirr's Encyclopedia of Trees and Shrubs comprising 952 pages back in 2011. Textbook and etextbook are published under ISBN 0881929018 and 9780881929010. Since then Dirr's Encyclopedia of Trees and Shrubs textbook received total rating of 3.5 stars and was available to sell back to BooksRun online for the top buyback price of $13.95 or rent at the marketplace.
3500 photographs. Over 380 genera. More than 3700 species and cultivars.Dirr's Encyclopedia of Trees and Shrubs is the most comprehensive visual reference to more than 3700 species and cultivars. From majestic evergreens to delicate vines and flowering shrubs, Dirr features thousands of plants and all the essential details for identification, planting, and care. Color photographs show each tree's habit in winter, distinctive bark patterns, fall color, and more. Dirr's Encyclopedia of Trees and Shrubs is a critical addition to any garden library.