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 Elytrigia repens (Poaceae)

Common Names
Couchgrass; Doggrass; Quackgrass; Wheatgrass; Twitchgrass
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
VANILLIN 28 Rhizome not available not available not available Duke, 1992 *
VANILLIN-GLUCOSIDE 0 Rhizome not available not available not available Duke, 1992 *
VANILLIN-GLYCOSIDE 0 Rhizome not available not available not available Duke, 1992 *
VANILLOSIDE 0 Rhizome not available not available not available Bisset, N.G., ed. 1994. Herbal Drugs and Phytopharmaceuticals. CRC Press. Boca Raton, FL. 566 pp.
WATER 0 Plant not available 789000.0 0.08 Pedersen, M. 1987. Nutritional Herbology. Pederson Publishing. Bountiful, Utah. 377 pp.
ZINC 77 Plant not available not available not available Pedersen, M. 1987. Nutritional Herbology. Pederson Publishing. Bountiful, Utah. 377 pp.
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
Depressant 1 Cooper-Driver, G. A., Chemical substances in plants toxic to animals, pp. 213-47 in Rechcigl, M., Jr., ed. CRC Handbook of Naturally Occurring Food Toxicants, CRC Press, Boca Raton, 1983, 339 pp.
Dermatitigenic 2 Duke, 1992 *
Detoxicant (Alcohol) 1 Duke, 1992 *
Diaphoretic 1 Huang, K. C. 1993. The Pharmacology of Chinese Herbs. CRC Press, Boca Raton, FL 388 pp.
Diuretic 5 Merck 11th Edition
Emetic 1 Martindale's 28th
Encephalopathic 1 Martindale's 29th
Energizer 1 Duke, 1992 *
Enterorelaxant 3 J. Aromatherapy 4: 22.
Enterotoxic 1 Wichtl, M. 1984. Teedrogen. Ein Handbuch fur Apotheker und Arzte. Wissenschaftliche Verlagsgesellscharft. mbH Stuttgart. 393 pp.
Ergogenic 1 Duke, 1992 *
Erythrocytogenic 1 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Expectorant 3 Yamamoto, A., Umemori, S., and Muranishi, S. 1993. Absorption Enhancement of Intrapulmonary Administered Insulin by Various Absorption Enhancers and Protease Inhibitors in Rats. J. Pharm. Pharmacol. 46: 14-18, 1994.
Flatugenic 1 Martindale's 29th
FLavor 7 Aloe Research Council - Duke writeup of non-peer reviewd book by Coats and draft by Henry
Fungicide 7 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Fungistat 1 Duke, 1992 *
Gastroirritant 1 Martindale's 29th
Gastrosedative 1 Merck 11th Edition
Gram(+)icide 2 Duke, 1992 *