PlantAmerica – The Landscape Network
The Interactive Manual of Woody Landscape Plants by Michael A. Dirr includes descriptions of 9,470 plant species and cultivars, more than 1,100 line-drawings, and more than 2,100 high-quality photographs of trees, shrubs, vines, and groundcovers. Approximately 1,225 printed pages of text and line-drawings cover the history and uses of the plants and provide useful information on experiences with plants in different parts of North America. A powerful search engine allows you to find the perfect plant for your landscape requirements. Help files include a glossary, a hardiness zone map, a section on plant nomenclature and classification, diagrams to clarify terms used to identify plant shapes, and information about the author.
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