参考文献

書名	著者	発行所	発行年	ISBN
A Field Guide to Wildflowers Northeastern and Northcentral North America	Roger Tory Peterson and Margaret McKenny	Houghton Mifflin Co.	1968	0-395-91172-9
Wild Flowers of North Carolina	William S. Justice and C. Ritchie Bell	The University of North Carolina Press	1968	0-8078-4192-7
Newcomb's Wildflower Guide	Lawrence Newcomb	Little, Brown and Company, Inc.	1977	0-316-60442-9
Wildflowers of the Shenandoah Valley and Blue Ridge Mountains	Oscar W. Gupton and Fred C. Swope	University Press of Virginia	1979	0-8139-2113-9
Trees and Shrubs of Virginia	Oscar W. Gupton and Fred C. Swope	The University Press of Virginia	1981	0-8139-2114-7
A Field Guide to Trees and Shrubs	Geoge A. Petrides	Houghton Mifflin Co.	1986	0-395-35370-X
A Field Guide to the Pine Barrens of New Jersey	Howard P. Boyd	Plexus Publishing, Inc.	1991	0-937548-19-7
Finding Wildflowers in the Washington-Baltimore Area	Cristol Fleming, Marion Blois Lobstein, and Barbara Tufty	The Johns Hopkins University Press	1995	0-8018-4995-0
Wild Orchids of the Northeastern United States	Paul Martin Brown	Cornell University Press	1997	0-8014-8341-7
Wildflowers of the Appalachian Trail	Leonard M. Adkins and photographed by Joe and Monica Cook	Menasha Ridge Press and the Appalachian Trail Conference	1999	0-89732-295-9
Native Orchids of the Southern Appalachian Mountains	Stanley L. Bentley	The University of North Carolina Press	2000	0-8078-2563-8
National Audubon Society Field Guide to North American Wildflowers Eastern Region, Revised Edition	John W. Thieret, William A. Niering, and Nancy C. Olmstead	Alfred A. Knopf, Inc	2001	0-375-40232-2
Wildflowers of the Pine Barrens of New Jersey	Howard P. Boyd	Plexus Publishing, Inc.	2001	0-937548-45-6
The Illustrated Guide to Eastern Woodland Wildflowers and Trees : 350 Plants Observed at Sugarloaf Mountain, Maryland	Melanie Choukas-Bradley and illustrated by Tina Thieme Brown	University of Virginia Press	2004	0-8139-2251-8
Wildflowers of the Blue Ridge and Great Smoky Mountains	Leonard M. Adkins and photos by Joe Cook	Menasha Ridge Press	2005	0-89732-567-2