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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
Haematoxylum campechianum Campechy; Logwood 2 200, 000
Hamamelis virginiana Witch Hazel 5 54, 410
Hamelia patens Scarlet Bush 1 150, 000
Harpagophytum procumbens Devil's Claw; Grapple Plant 3 0
Hedeoma drummondii Drummond's Pennyroyal 1 2, 342
Hedeoma pulegioides American Pennyroyal 2 30
Hedeoma reverchonii Reverchon's Pennyroyal 1 447
Hedera helix Ivy 1 45, 630
Helianthemum glomeratum not available 1 0
Helianthus annuus Sunflower; Girasol 7 736, 628
Helianthus tuberosus Jerusalem Artichoke 1 1, 811
Helichrysum angustifolium Everlasting; Immortelle 1 0
Heliotropium europaeum Heliotrope; Turnsole 1 540
Heliotropium indicus Indian Heliotrope 1 0
Heracleum laciniatum Laciniate Cow-parsnip 1 450
Hesperis matronalis Dame's Rocket; Sweet Rocket; Damask-Violet; Dame's-Violet 1 0
Hibiscus rosa-sinensis Chinese hibiscus; Shoe-flower 1 0
Hibiscus sabdariffa Roselle; Indian Sorrel; Jamaica Sorrel; Kharkadi; Red Sorrel; Sorrel; Malventee (Ger.); Rosella (Ger.); Acedera de Guinea (Sp.); Rosa de Jamaica (Sp.); Sereni (Sp.) 3 0
Hierochloe odorata Sweet Grass; Vanilla-Scented Grass; Vanilla Grass; Seneca Grass; Manna Grass; Holy Grass 1 12, 000
Hippophae rhamnoides Sallow Thorn; Sea Buckthorn; Yellow Spine 4 255, 105