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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
HYPERIFOLIN 0 Plant Newall, C. A., Anderson, L. A. and Phillipson, J. D. 1996. Herbal Medicine - A Guide for Health-care Professionals. The Pharmaceutical Press, London. 296pp.
HYPERIN 14 Plant 3500.0 5500.0 *
HYPEROSIDE 30 Flower 6570.0 1.38 *
HYPEROSIDE 30 Leaf *
HYPEROSIDE 30 Plant 3500.0 20000.0 1.41 *
HYPEROSIDE 30 Shoot 5000.0 40000.0 1.00 *
HYPEROSIDE 30 Stem *
I3,II8-BIAPIGENIN 0 Flower 100.0 500.0 *
I3,II8-BIAPIGENIN 0 Plant 2600.0 Bisset, N.G., ed. 1994. Herbal Drugs and Phytopharmaceuticals. CRC Press. Boca Raton, FL. 566 pp.
IMANIN 1 Plant List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
IMANIN 1 Shoot *
ISHWARANE 0 Plant 0.5 9.0 *
ISOFERULIC-ACID 4 Plant *
ISOHYPERICIN 0 Plant List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
ISOQUERCETIN 3 Plant Leung, A. Y. and Foster, S. 1995. Encyclopedia of Common Natural Ingredients 2nd Ed. John Wiley & Sons, New York. 649 pp.
ISOQUERCITIN 0 Plant *
ISOQUERCITRIN 22 Flower *
ISOQUERCITRIN 22 Plant 3000.0 1.00 *
ISOVALERIANIC-ACID 0 Plant Newall, C. A., Anderson, L. A. and Phillipson, J. D. 1996. Herbal Medicine - A Guide for Health-care Professionals. The Pharmaceutical Press, London. 296pp.
ISOVALERIC-ACID-ESTER 0 Plant List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
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
Anticervicaldysplasic 2 (View) *
AntiCFS 1 (View) *
Antichilblain 1 (View) Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Anticholesteremic 1 (View) Merck 11th Edition
Anticholinergic 1 (View) *
Antichoreic 2 (View) Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Anticirrhotic 1 (View) *
Anticlastogen 3 (View) *
Anticlimacteric 1 (View) *
Anticoagulant 1 (View) *
Anticold 1 (View) *
Anticolic 1 (View) *
Anticolitic 1 (View) Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Anticomplementary 4 (View) *
Anticonvulsant 4 (View) Huang, K. C. 1993. The Pharmacology of Chinese Herbs. CRC Press, Boca Raton, FL 388 pp.
Anticoronary 1 (View) *
AntiCrohn's 3 (View) Martindale's 29th
AntiCTS 1 (View) *
AntiCVI 2 (View) *
Anticystinuric 1 (View) *