An official website of the United States government.

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Plant Cnicus benedictus (Asteraceae)

Common Names
Blessed Thistle
How this plant is used
Generally Recognized as Safe
View the list of ubiquitous chemicals
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
(+)-CATECHIN 30 Plant not available not available not available Jim Duke's personal files.
2-ACETYLNORTRACHELOSIDE 0 Plant not available not available not available Duke, 1992 *
ABSINTHIN 3 Plant not available not available not available Jim Duke's personal files.
ALPHA-AMYRENONE 0 Shoot not available not available not available Jim Duke's personal files.
ALPHA-AMYRIN 10 Plant not available not available not available Duke, 1992 *
ALPHA-AMYRIN 10 Shoot not available not available not available Jim Duke's personal files.
ALPHA-AMYRIN-ACETATE 2 Plant not available not available not available Newall, C. A., Anderson, L. A. and Phillipson, J. D. 1996. Herbal Medicine - A Guide for Health-care Professionals. The Pharmaceutical Press, London. 296pp.
ALPHA-AMYRINE 0 Plant not available not available not available Newall, C. A., Anderson, L. A. and Phillipson, J. D. 1996. Herbal Medicine - A Guide for Health-care Professionals. The Pharmaceutical Press, London. 296pp.
ALUMINUM 5 Plant 11.3 85.0 -0.59 Duke, 1992 *
AMYRENONE 0 Plant not available not available not available Newall, C. A., Anderson, L. A. and Phillipson, J. D. 1996. Herbal Medicine - A Guide for Health-care Professionals. The Pharmaceutical Press, London. 296pp.
ANABSINTHIN 0 Plant not available not available not available Jim Duke's personal files.
APIGENIN-7-GLYCOSIDE 4 Plant not available not available not available List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
ARCTIGENIN 22 Plant not available not available not available Duke, 1992 *
ARCTIIN 4 Seed not available not available not available List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
ARTEMISIFOLIN 0 Plant not available not available not available Jim Duke's personal files.
ARTEMISIIFOLIN 1 Plant not available not available not available Newall, C. A., Anderson, L. A. and Phillipson, J. D. 1996. Herbal Medicine - A Guide for Health-care Professionals. The Pharmaceutical Press, London. 296pp.
ASCORBIC-ACID 112 Plant 4.0 30.0 -0.59 Duke, 1992 *
ASH 0 Plant 17689.0 133000.0 0.22 Duke, 1992 *
ASH 0 Seed not available 41000.0 -0.21 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
ASTRAGALIN 7 Shoot not available not available not available Jim Duke's personal files.
View the list of ubiquitous chemicals
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
5-Alpha-Reductase-Inhibitor 2 Duke, 1992 *
5-HT-Inhibitor 1 Duke, 1992 *
Abortifacient 1 Duke, 1992 *
Absorbent 1 Martindale's 29th
Acaricide 2 Duke, 1992 *
ACE-Inhibitor 3 Duke, 1992 *
Acidulant 1 Aloe Research Council - Duke writeup of non-peer reviewd book by Coats and draft by Henry
Adrenergic 1 Newall, C. A., Anderson, L. A. and Phillipson, J. D. 1996. Herbal Medicine - A Guide for Health-care Professionals. The Pharmaceutical Press, London. 296pp.
Aldehyde-Oxidase-Inhibitor 1 Duke, 1992 *
Aldose-Reductase-Inhibitor 7 Duke, 1992 *
Allelochemic 2 Lydon, J. & Duke, S., The potential of pesticides from plants, pp. 1-41 in Craker, L. & Simon, J., eds, Herbs, Spices & Medicinal Plants: Recent Advances in Botany, Horticulture, & Pharmacology, v. 4, Oryx Press, Phoenix, 1989, 267pp.
Allelopathic 1 Holappa, L.D., and Blum*, U. 1991. Effects of Exogenously Applied Ferulic Acid, a Potential Allelopathic Compound, on Leaf Growth, Water Utilization, and Endogenous Abscisic Acid Levels of Tomato, Cucumber, and Bean. J. of Chemical Ecology, 17(5): 865.
Allergenic 11 Duke, 1992 *
Alpha-Reductase-Inhibitor 1 Duke, 1992 *
Amphiglycemic? 1 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Analgesic 9 Duke, 1992 *
Androgenic 1 Duke, 1992 *
Androgenic? 1 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Anemiagenic 1 Duke, 1992 *
Anesthetic 3 Duke, 1992 *