The National Arboretum Book of Outstanding Garden Plants: The Authoritative Guide to Selecting and (Hardcover) by Jacqueline Heriteau, Dr. Henry Marc Cathey

9780671669577. New condition. Hard cover. Language: English. Pages: 292. Sewn binding. Paper over boards. 292 p. Contains: Illustrations. A landmark new resource for every North American gardener, from the nation's premier horticultural research center, this indispensable reference features a unique directory of more than 1,700 plants, 450 full-color photographs, 106 plant-selector lists, plus a never-before-published new official U.S.D.A. map of North American plant hardiness zones.