Scientific Names
- Rhododendron maximum L.
- Heath family
Rhododendron
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Leaves
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Thicket-forming evergreen shrub or small tree; 10-14 feet high. Leaves are large, leathery, without teeth; edges rolled under. Rose-pink (white) spotted flowers in very showy clusters; June to July. Easily confused with mountain laurel.
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Damp woods. Southern Maine to Georgia; Alabama to Ohio.
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Native Americans poulticed leaves to relieve arthritis pain, headaches; taken internally in controlled dosage for heart ailments.
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Leaves are toxic. Ingestion may cause convulsions and coma. Avoid use or use only with medical supervision.
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Eastern/Central Medicinal Plants
, by Steven Foster and James A. Duke., Houghton Mifflin Company, 215 Park Avenue South, New York, NY 10000
Chinese Medicinal Herbs
, compiled by Shih-Chen Li, Georgetown Press, San Francisco, California, 1973.
Webster's New World Dictionary
, Third College Edition, Victoria Neufeldt, Editor in Chief, New World Dictionaries: A Division of Simon & Schuster, Inc., 15 Columbus Circle, New York, NY 10023, 1984
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