The Encyclopedia of Medicinal Plants
New York: DK Pub, 1996
Medical Center Library: QV766 C42e 1996
A Field Guide to Medicinal Plants: Eastern and Central North America
Boston: Houghton Mifflin, 1990
Medical Center Library: Reference QV770.DA2 F81f 1990
The Handbook of Clinically Tested Herbal Remedies 
New York: Haworth Herbal Press, 2004
Medical Center Library: QV767 H19 v.1-2 2004
James A. Duke
Boca Raton: CRC Press, 2001
Medical Center Library: WB925 D88c 2001
Healing Herbs: The Essential Guide
H. Winter Griffith; technical consultant, Cynthia Thomson
Tucson, Ariz.: Fisher Books, 2000
Medical Center Library: QV767 G87h 2000
Herbal Medicine: A Concise Overview for Professionals
Edited by Edzard Ernst
Oxford; Boston: Butterworth-Heinemann, 2000
Medical Center Library: WB925 H412 2000
Herbal Medicine Past and Present
John K. Crellin and Jane Philpott
Durham: Duke University Press, 1989
Medical Center Library: WB925 C86h v1-2 1989
