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Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture

Plant Quercus phellos (Fagaceae)

Common Names
Willow Oak
How this plant is used
Medicinal

Select a Results View:

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
ALUMINUM 5 Stem 14.0 420.0 -0.57 *
ASH 0 Stem 14000.0 42000.0 -1.01 *
BARIUM 0 Stem 14.0 210.0 -1.10 *
BORON 4 Stem 1.0 21.0 -0.74 *
CADMIUM 3 Stem 0.0 3.0 0.13 *
CALCIUM 28 Stem 2940.0 14700.0 -0.44 *
CHROMIUM 24 Stem 0.0 0.1 -0.75 *
COBALT 2 Stem 0.0 0.5 -0.69 *
COPPER 12 Stem 1.0 29.0 -0.47 *
FLUORINE 0 Stem 0.0 0.1 -0.90 *
IODINE 12 Stem 4.0 6.0 0.77 *
IRON 6 Stem 14.0 294.0 -0.42 *
LEAD 0 Stem 0.4 21.0 -1.06 *
MAGNESIUM 65 Stem 210.0 2940.0 -0.77 *
NICKEL 3 Stem 0.4 12.6 0.67 *
PHOSPHORUS 4 Stem 168.0 1512.0 -0.74 *
POTASSIUM 14 Stem 616.0 5880.0 -0.99 *
SELENIUM 60 Stem 0.0 0.3 -0.39 *
SODIUM 1 Stem 4.0 109.0 -0.58 *
STRONTIUM 0 Stem 14.0 126.0 -1.26 *
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
Testosteronigenic 1 (View) Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Thyrotropic 1 (View) Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Tranquilizer 2 (View) *
Trichomonicide 1 (View) Martindale's 29th
Uterorelaxant 1 (View) Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Vasodilator 3 (View) *
VEGF-Inhibitor 1 (View) *
Vulnerary 1 (View) Martindale's 28th