Medicinal Herb InfoA reference archive of plants and their traditions
Not medical advice. This site documents how plants have been described and used historically. It is a botanical and folklore reference, not guidance for treating illness, and it carries no dosing instructions. Talk to a doctor or pharmacist before using any plant medicinally — herbs interact with medication and some are toxic.

HomeHerb index › Gentian

Gentian

Botanical reference entry

Parts Usually Used

Roots and leaves

Description of Plant(s) and Culture

Yellow gentian is an herbaceous perennial plant; ringed and forked, the thick, wrinkled root is brown on the outside and yellow on the inside. The simple, erect, glabrous stem grows to a height of 3-4 feet and bears ovate-oblong, bright green leaves that grow up to a foot long and six inches wide. Each pair of opposite leaves is arranged at right angles to its neighboring pairs, the lower ones on short petioles, the upper sessile.

The large, bright yellow flowers usually appear for the first time when the root is about 10 years old. Blooming from July to August, the flowers grow in whorls of 3-10 axillary blossoms near the top of the stem. The fruit is an oblong, two-valved capsule. Other varieties: Blue or American Gentian (G. catesbaei) grows in wet places from Virginia to Florida and features large blue flowers from September to December, Fringed Gentian (G.

crinita) is a biennial species producing solitary blue, fringed flowers during September and October growing in moist ground from Quebec to Georgia, Stiff Gentian or Agu-weed or Gallweed (G. quinquefolia) is an annual species with square stems and purplish-blue, bristly flowers that bloom from August to October grows from southeastern Canada to Florida, Michigan, and Missouri and G.

campestris plus wild species, etc. All of these can be used like yellow gentian. The Chinese use G. scabra and their name is Lung-tan.

Where Found

Found in mountain meadows and pastures in Europe and Asia Minor and under cultivation in the United States.

Medicinal Properties

Stomachic, bitter tonic, anthelmintic, antibilious, cholagogue, febrifuge, refrigerant, alterative, antibacterial, antipyretic, stimulant, anti-inflammatory, laxative

Biochemical Information

Gentiamarin, gentiin, gentisin, mesogentioigenin, protogentiogenin, sugar and xanthone pigment. bitter glycosides, alkaloids, flavonoids

Legends, Myths and Stories

The gentians take their name from Gentius (second century BC), the king of Illyria, who was said to have first discovered the medicinal value in these plants. Actually, an Egyptian papyrus, found in a tomb at Thebes and dated about 1,000 years before Gentius, describes medicines containing plants of the gentian family. Several bitter herbs are used, almost as equivalents to gentian, so the nomenclature is not entirely specific.

The names Kirata, Katuki, and Trayamana are names in this category. The mountain farmers considered G. lutea to be a pesky weed. The gentian plant is intensely bitter without being nauseous. The bitter principle is extracted by water or alcohol. Usually used in composition with other herbs, it is popular in the mountain regions of Germany and Switzerland, where it is known as Enzien.

Use gentian in mixtures with orange peel or ginger added. The beauty of this plant was not the sole cause of its becoming a rarity. It was dug up with increasing frequency for use in making enzian, a spirit distilled from its roots. Through a garden center you can purchase a yellow gentian as an ornamental for your garden, but raising this plant for its roots is not recommended.

Uses

Historical herbalists regarded gentian root as a general tonic, blood purifier, and digestive bitter, frequently preparing it with alcohol to stimulate the appetite and address indigestion, gastritis, heartburn, and stomach aches. Traditional practitioners also utilized it for liver complaints, jaundice, enlargement of the liver and spleen, rheumatism, cramps, colds, gout, and intestinal parasites.

It was historically employed to promote circulation, address suppressed menstruation, stimulate scanty urine, and serve as a restorative during convalescence, often combined with aromatic herbs like licorice to mask its intense bitterness. Some folk accounts favored it over quinine for insect and snake bites. Externally, herbalists used washes made from the root and flowers, applied fresh leaves to superficial wounds and inflammations, or added them to footbaths.

Native American traditions included applying an infusion of blue gentian root topically for backaches.

Warning

Gentian should be taken in small doses and Never by pregnant women.

Bibliography

, Loma Linda, CA 92354, Original copyright 1939, revised edition 1994 Chinese Medicinal Herbs , compiled by Shih-Chen Li, Georgetown Press, San Francisco, California, 1973. Culpeper’s Complete Herbal & English Physician: Updated With 117 Modern Herbs , by Nicholas Culpeper, Meyerbooks, publisher, PO Box 427, Glenwood, Illinois 60425, 1990, (reprint of 1814) The Complete Medicinal Herbal , by Penelope Ody, Dorling Kindersley, Inc, 232 Madison Avenue, New York, NY 10016, First American Edition, copyright 1993 The Herb Book , by John Lust, Bantam Books, 666 Fifth Avenue, New York, NY.

copyright 1974. The Herbalist Almanac , by Clarence Meyer, Meyerbooks, publisher, PO Box 427, Glenwood, Illinois 60425, copyright 1988, fifth printing, 1994 Eastern/Central Medicinal Plants , by Steven Foster and James A. , Pantheon Books, Knopf Publishing Group, New York, 1994, first edition Indian Herbalogy of North America , by Alma R. , Horticultural Hall, 300 Massachusetts Avenue, Boston, Massachusetts 02115, 1973 Indian Uses of Native Plants , by Edith Van Allen Murphey, Meyerbooks, publisher, PO Box 427, Glenwood, Illinois 60425, copyright 1958, print 1990 The Magic of Herbs , by David Conway, published by Jonathan Cape, Thirty Bedford Square, London, England.

, Lotus Press, PO Box 325, Twin Lakes. , Copyright 1988, published 1992 American Folk Medicine , by Clarence Meyer, Meyerbooks, publisher, PO Box 427, Glenwood, Illinois 60425, 1973 Prescription for Nutritional Healing, Fifth Edition: A Practical A-to-Z Reference to Drug-Free Remedies Using Vitamins, Minerals, Herbs & Food Supplements , by James F. D. and Phyllis A. , West Nyack, NY, 1987.

Taber’s Cyclopedic Medical Dictionary , 15th Edition, F. A. , 15 Columbus Circle, New York, NY 10023 The Magic of Herbs in Daily Living , by Richard Lucas, Parker Publishing Co. (1988). The Yoga of Herbs: An Ayurvedic Guide to Herbal Medicine , by Dr. David Frawley & Dr. Vasant Lad, Lotus Press, Twin Lakes, Wisconsin, Second edition, 1988. The Rodale Herb Book: How to Use, Grow, and Buy Nature’s Miracle Plants (An Organic gardening and farming book) , edited by William H.

Hylton, Rodale Press, Inc. , 1974 The Healing Plants , by Mannfried Pahlow, Barron’s Educational Series, Inc. , Hauppauge, NY 11788, 1992