Achillea millefolium (Yarrow)
Acorus calamus (Sweet flag)
Allium sativum (Garlic)
Arctium lappa (Burdock)
Asclepias tuberosa (Pleurisy root)
Baptisia tintoria (Wild indigo)
Barosma betulina (Buchu)
Bryonia alba (Bryony)
Calendula officinalis (Marigold)
Capsicum frutescens (Cayenne, Red pepper)
Cinnamomum spp. (Cinnamon)
Commiphora molmol (Myrrh)
Echinacea angustifolia (Purple cone flower)
Ephedra sinica (Ma huang)
Fucus vesiculosus (Bladderwrack, Kelp)
Grindelia camporum (Gumweed)
Juniperis communis (Juniper)
Lobelia inflata (Indian tobacco, Puke weed)
Melaleuca alternifolia (Tea tree)
Mentha piperita (Peppermint)
Panax ginseng (Chinese ginseng, Korean ginseng)
Petasites hybridus (Butterbur)
Rhamnus purshiana (Cascara)
Rosmarius officinalis (Rosemary)
Sanguinaria canadensia (Blood root)
Thuja plicata, occidentalis (Western cedar)
Valeriana officinalis (Valerian)
Zanthoxylum clava-herculis (Southern prickly ash)
Zea mays (Corn silk)
Zingiber offiniale (Ginger)

References