Cullina, William. Native Trees, Shrubs and Vines: A Guide to Using, Growing, and Propagating North American Woody Plants. New England Wildflower Society. 2002
Cullina, William. Native Ferns, Moss, and Grasses: From Emerald Carpet to Amber Wave, Serene and Sensuous Plants for the Garden. New England Wildflower Society. 2008.
Miller, Lynden. Parks, Plants, and People: Beautifying the Urban Landscape. Norton, W. W. & Company, Inc; 2009.