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

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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
TOCOPHEROL *
TYLOPHORINE *
URSOLIC-ACID *
WITHANOLIDE *
ZINC *
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List of Activity Plants.
Click on column headings to sort table by that column.
Plant Name Common Name Chemical Count Total Parts Per Million
Lagerstroemia indica Crape Myrtle 1 0
Lantana camara Lantana; Wild Sage 2 2, 956
Larrea tridentata Chaparral; Creosote Bush 6 4, 967
Laurus nobilis Bayleaf; Sweet Bay; Grecian Laurel; Bay Laurel; Laurel; Bay 5 1, 059, 024
Lavandula angustifolia English Lavender 3 19, 000
Lavandula latifolia Aspic; Broad-Leaved Lavender; Spike Lavender 4 93, 591
Lavandula x hybrida Hybrid Lavender 1 200
Lavandula x intermedia Dutch Lavender; Lavandin 2 10, 280
Lawsonia inermis Henna; Mignonette; Jamaica-Mignonette; Mignonette Tree 2 1, 591, 280
Lens culinaris Lentil 7 18, 500
Lentinus edodes Shiitake 1 0
Leonotis leonurus Lion's Ear 1 28
Leonotis nepetaefolia Catnipleaf Lion's-Ear 1 45, 220
Leonurus cardiaca Motherwort 5 44
Lepechinia calycina Epling's Lepechinia 1 115
Lepidium meyenii Maca; Peruvian Ginseng 5 5, 930
Lepidium sativum Garden Cress 3 22, 746
Levisticum officinale Lovage 1 80
Licania platypus Sansapote 1 1, 005
Ligustrum japonicum Japanese Privet; Ligustri Fructus 7 2, 112