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 Verbascum thapsus (Scrophulariaceae)

Common Names
Mullein; Velvetplant; Flannelleaf; Flannelplant; Great Mullein
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
STEARIC-ACID 8 Seed Oil not available 325000.0 1.72 Duke, 1992 *
STIGMASTEROL 12 Leaf not available not available not available Duke, 1992 *
STIGMASTEROL 12 Root not available not available not available Duke, 1992 *
STIGMASTEROL 12 Seed not available not available not available Duke, 1992 *
STIGMASTEROL 12 Stem not available not available not available Duke, 1992 *
SUCROSE 14 Seed Oil not available not available not available Duke, 1992 *
TARAXASTEROL 2 Seed not available not available not available Duke, 1992 *
THAPSIC-ACID 0 Flower not available 2300.0 not available Duke, 1992 *
THAPSUINE-A 0 Fruit not available not available not available Duke, 1992 *
THAPSUINE-B 0 Fruit not available not available not available Duke, 1992 *
THIAMIN 31 Leaf not available not available not available Pedersen, M. 1987. Nutritional Herbology. Pederson Publishing. Bountiful, Utah. 377 pp.
THIAMINE 0 Leaf not available not available not available Duke, 1992 *
TIN 4 Leaf 5.3 12.0 -0.43 Duke, 1992 *
VERATRIC-ACID 0 Fruit not available not available not available Duke, 1992 *
VERBACOSIDE 0 Plant not available 333.0 not available Duke, 1992 *
VERBASCOSAPONIN 0 Flower not available not available not available Duke, 1992 *
VERBASCOSE 1 Root not available not available not available Duke, 1992 *
VERBASCOSIDE 20 Plant not available not available not available Williamson, E. M. and Evans, F. J., Potter's New Cyclopaedia of Botanical Drugs and Preparations, Revised Ed., Saffron Walden, the C. W. Daniel Co., Ltd., Essex UK, 362 pp, 1988, reprint 1989.
VERBASCUM-LIGNAN-GLYCOSIDE-13 0 Plant not available 1.0 not available Duke, 1992 *
VERBASCUM-PHENYLETHANOID-GLYCOSIDE 0 Plant not available 1.0 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
Prostaglandin-Synthesis-Inhibitor 1 Duke, 1992 *
Protein-Kinase-C-Inhibitor 1 Duke, 1992 *
Pulicide 1 Martindale's 29th
Purgative 1 Duke, 1992 *
Quinone-Reductase-Inducer 1 Yannai, S., Day, A. J., Williamson, G., Rhodes, M. J. C. 1998. Characterization of Flavonoids as Monofunctional or Bifunctional Inducers of Quinone Reductase in Murine Hepatoma Cell Lines. Food Chem Toxicol, 36(8): 623-630.
Respirodepressant 1 Duke, 1992 *
RNA-Inhibitor 1 Advance in Chinese Medicinal Materials Research. 1985. Eds. H. M. Chang, H. W. Yeung, W. -W. Tso and A. Koo. World Scientific Publishing Co., Philadelphia Pa., page 275.
Rodenticide 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Scabicide 1 Duke, 1992 *
Sedative 5 Jim Duke's personal files.
Serotoninergic 1 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Soap 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Spermicide 1 Malini, T. and Vanithakumari, G. 1989. Rat Toxicity Studies With B-Sitosterol. Journal of Ethnopharmacology, 28: 221-234, 1990.
Spermigenic 1 Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Suppository 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Sweetener 1 Merck 11th Edition
Taenicide 1 Martindale's 28th
Testosteronigenic 1 Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Thymoprotective 1 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
TOPO-2-Inhibitor 1 Duke, 1992 *