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Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture

Plant Hypericum perforatum (Clusiaceae)

Common Names
Common St. Johnswort, Hypericum, Klamath Weed, St. John's-wort, Goatweed
How this plant is used
Medicinal

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View the list of ubiquitous chemicals
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List of plant chemicals.
Click on column headings to sort table by that column. *Unless otherwise noted all references are to (Duke, 1992)
Chemical Name Activity Count Plant Part Low Parts Per Million High Parts Per Million Standard Deviation Reference
ALPHA-TERPINENE 13 Plant 1.0 18.0 -0.47 *
ALPHA-TERPINEOL 23 Plant 3.0 54.0 -0.44 *
ALPHA-TERPINYL-ACETATE 0 Plant 0.1 1.8 -0.69 *
AMENTOFLAVONE 18 Flower 100.0 500.0 *
AMENTOFLAVONE 18 Shoot *
AR-CURCUMENE 3 Plant 0.5 9.0 -0.56 *
ASCORBIC-ACID 112 Leaf *
ASCORBIC-ACID 112 Plant 1300.0 -0.29 ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
ASCORBIC-ACID 112 Seed 395.0 -0.10 Watt, J.M. and Breyer-Brandwijk, M.G. 1962. The Medicinal and Poisonous Plants of Southern and Eastern Africa. E. & S. Livingstone, Ltd. Edinburg & London. 1457 pp.
ASCORBIC-ACID 112 Shoot 16.5 -0.37 *
BETA-AMYRIN 9 Shoot *
BETA-BOURBONENE 0 Plant 0.3 4.5 -0.49 *
BETA-CAROTENE 53 Shoot 12.1 -0.67 *
BETA-ELEMENE 5 Plant 0.3 4.5 -0.46 *
BETA-EUDESMOL 13 Plant 2.0 32.0 -1.40 *
BETA-PINENE 13 Fruit Essent. Oil *
BETA-PINENE 13 Leaf Essent. Oil *
BETA-PINENE 13 Plant 335.0 6055.0 6.10 *
BETA-PINENE 13 Shoot *
BETA-SELINENE 3 Plant 1.5 27.0 -0.50 *
View the list of ubiquitous chemicals
Download these results as:
CSV
XLSX
List of plant activities.
Click on column headings to sort table by that column. *Unless otherwise noted all references are to (Duke, 1992)
Activity Chemical Count Reference
Antileishmanic 3 (View) *
Antilepric 1 (View) Martindale's 28th
Antilethargic 1 (View) *
Antileukemic 14 (View) *
Antileukoplakic 1 (View) *
Antileukotriene 4 (View) *
Antileukotrienogenic 1 (View) *
Antilipoperoxidant 4 (View) *
Antilithic 3 (View) *
Antilithic? 1 (View) Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Antilupus 2 (View) Martindale's 28th
AntiLyme 1 (View) *
Antilymphocytic 1 (View) Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Antilymphomic 4 (View) *
Antimaculitic 3 (View) Joseph, J., Nadeau, D. and Underwood, A. 2001. The Color Code. Hyperion, NY.
Antimalarial 5 (View) Medicinal and Poisonous Plants of the Tropics. Leeuwenberg, A.J.M., ed. Pudoc, Wageningen. 1987.
Antimange 1 (View) *
Antimanic 1 (View) Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Antimastitic 1 (View) Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Antimeasles 1 (View) Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.