Achillea millefolium (Yarrow)
Allium sativum (Garlic)
Ammi visnaga (Khella)
Atropa belladonna (Belladonna)
Calendula officinalis (Marigold)
Caulophyllum thalictroides (Blue cohosh)
Chelidonium majus (Celandine)
Cimicifuga racemosa (Black cohosh)
Cinnamomum spp. (Cinnamon)
Datura stramonium (Jimson weed, Thornapple)
Dioscorea villosa (Wild yam)
Ephedra sinica (Ma huang)
Foeniculum vulgare (Fennel)
Gelsemium sempervirens (Yellow jasmine, Gelsemium)
Glycyrrhiza glabra (Licorice)
Grindelia camporum (Gumweed)
Humulus lupulus (Hops)
Leonurus cardiaca (Motherwort)
Lobelia inflata (Indian tobacco, Puke weed)
Matricaria chamomilla (German chamomile)
Melissa officinalis (Lemon balm)
Mentha piperita (Peppermint)
Passiflora incarnata (Passionflower)
Petasites hybridus (Butterbur)
Piper methysticum (Kava kava)
Rosmarius officinalis (Rosemary)
Scutellaria laterifolia (Skullcap)
Serenoa repens (Saw palmetto)
Symplocarpus foetida (Skunk cabbage)
Thymus vulgaris (Thyme)
Trifollium pratense (Red clover)
Trillium erectum (Beth root)
Valeriana officinalis (Valerian)
Verbena officinalis (Vervain)
Viburnum opulus (Cramp bark)
Zanthoxylum clava-herculis (Southern prickly ash)
Zingiber offiniale (Ginger)

References