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

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List of activity chemicals.
Click on column headings to sort table by that column. *Unless otherwise noted all references are to (Duke, 1992)
Chemical Name Dosage Reference
SWEROSIDE *
THYMOL *
TORALACTONE MIC=2-64 ug/ml *
TUBEROSIN *
UMBELLIFERONE *
URSOLIC-ACID *
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List of Activity Plants.
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Plant Name Common Name Chemical Count Total Parts Per Million
Quercus robur English Oak 1 0
Quercus rubra Northern Red Oak 1 0
Quercus velutina Black Oak 1 0
Raphanus sativus Radish 2 91
Ravensara aromatica Ravensara 5 396
Rehmannia glutinosa Chinese Foxglove 1 0
Rheum officinale Chinese Rhubarb 3 25.700000762939453
Rheum palmatum Chinese Rhubarb 5 2, 110.5
Rheum rhabarbarum Rhubarb 2 61
Rhododendron dauricum Chinese Alpenrose 4 0
Rhododendron ferrugineum Rusty-Leaved Alpenrose 1 0
Rhododendron ponticum Pontic Alpenrose 2 0
Rhus coriaria Sicilian Sumac; Sumac; Tanner's Sumac 2 0
Rhus toxicodendron Poison Ivy 1 0
Rhynchosia minima Burn Mouth Vine 1 0
Ribes nigrum Black Currant 7 119, 034
Ricinus communis Castorbean 3 0
Robinia pseudoacacia Black Locust 1 0
Rosa canina Rose; Dogbrier; Dog Rose 3 150
Rosa centifolia Cabbage Rose 5 1, 200