Philadelphia Trees is a pocket-sized resource for identifying the native trees, commonly encountered exotics, and popular ornamentals of the Philadelphia metropolitan area and adjacent counties in Pennsylvania, New Jersey, and Delaware. Each of the 118 tree-identification entries features a description of a tree species or several related species; a list of places to see specimens; individual photos of leaves, bark, fruits, and seeds; striking portrait photos; and winter-silhouette drawings. The guide also contains a section on more than fifty of the best parks, botanical gardens, and...