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 Pteridium aquilinum (Dennstaedtiaceae)

Common Names
Bracken; Bracken Fern
How this plant is used
Medicinal
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
PTEROSIDES 0 Plant not available not available not available Duke, 1992 *
PTEROSINS 0 Plant not available not available not available Duke, 1992 *
QUERCETIN 176 Plant not available not available not available Duke, 1992 *
RHAMNOSE 0 Plant not available not available not available Duke, 1992 *
RUTIN 87 Plant not available not available not available Duke, 1992 *
SHIKIMIC-ACID 14 Plant not available not available not available Duke, 1992 *
STARCH 5 Rhizome not available 450000.0 0.10 Duke, 1992 *
SUCCINIC-ACID 7 Plant not available not available not available Duke, 1992 *
SUGARS 0 Rhizome 67000.0 213000.0 not available Duke, 1992 *
SULPHOQUINOVOSE 0 Plant not available not available not available Duke, 1992 *
TANNIN 35 Plant not available not available not available Duke, 1992 *
THIAMINASE-I 0 Plant not available not available not available Duke, 1992 *
TILIROSIDE 3 Plant not available not available not available Duke, 1992 *
VANILLIC-ACID 24 Plant not available not available not available Duke, 1992 *
WATER 0 Leaf not available 913000.0 0.53 Duke, 1992 *
XYLOSE 3 Plant not available not available not available Duke, 1992 *
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
Dermatitigenic 2 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Detoxicant 1 Merck 11th Edition
Diagnostic 1 Martindale's 28th
Diaphoretic 2 Duke, 1992 *
Diaphoretic? 2 Lawrence Review of Natural Products, Dec-90.
Differentiator 1 Duke, 1992 *
Diuretic 4 Wichtl, M. 1984. Teedrogen. Ein Handbuch fur Apotheker und Arzte. Wissenschaftliche Verlagsgesellscharft. mbH Stuttgart. 393 pp.
DNA-Active 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
DNA-Protective 1 Duke, 1992 *
Dye 2 Merck 11th Edition
Emollient 1 Martindale's 29th
Estrogenic 1 Duke, 1992 *
Estrogenic? 1 Economic & Medicinal Plant Research, 6: 189.
Expectorant 1 Duke, 1992 *
FLavor 3 Aloe Research Council - Duke writeup of non-peer reviewd book by Coats and draft by Henry
Fungicide 9 Duke, 1992 *
Gastroprotective 1 Duke, 1992 *
Glucosyl-Transferase-Inhibitor 2 Duke, 1992 *
Glutathione-Depleting 1 Duke, 1992 *
Goitrogenic 1 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.