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Biological Activity Carcinogenic

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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 Sort descending Dosage Reference
TESTOSTERONE not available Duke, 1992 *
THIOURACIL not available Jim Duke's personal files.
THYMOQUINONE not available Jim Duke's personal files.
TRYPTOPHAN not available CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
XANTHINE not available Duke, 1992 *
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List of Activity Plants.
Click on column headings to sort table by that column.
Plant Name Sort descending Common Name Chemical Count Total Parts Per Million
Lactuca sativa Lettuce 5 9, 333
Lactuca scariola Prickly Lettuce 1 204, 160
Lagenaria siceraria Calabash Gourd; White-Flowered Gourd 2 678, 780
Lagerstroemia indica Crape Myrtle 1 0
Lagochilus inebrians Intoxicating Mint 1 40, 000
Lantana camara Lantana; Wild Sage 3 54
Laurus nobilis Bayleaf; Sweet Bay; Grecian Laurel; Bay Laurel; Laurel; Bay 8 6, 642, 648
Lavandula angustifolia English Lavender 3 241, 500
Lavandula latifolia Aspic; Broad-Leaved Lavender; Spike Lavender 2 10, 368
Lavandula x hybrida Hybrid Lavender 1 2, 465
Lavandula x intermedia Dutch Lavender; Lavandin 2 2, 220
Lawsonia inermis Henna; Mignonette; Jamaica-Mignonette; Mignonette Tree 2 1, 591, 280
Ledum palustre Marsh Tea; Wild Rosemary 1 0
Lens culinaris Lentil 2 12, 811
Lentinus edodes Shiitake 2 0
Leonotis nepetaefolia Catnipleaf Lion's-Ear 1 45, 220
Leonurus cardiaca Motherwort 3 90, 000
Lepechinia calycina Epling's Lepechinia 1 985
Lepidium meyenii Maca; Peruvian Ginseng 3 994
Lepidium sativum Garden Cress 1 14, 340