Achillea millefolium (Yarrow)
Acorus calamus (Sweet flag)
Agrimonia eupatorium (Agrimony)
Aletris farinosa (True unicorn)
Arctostaphylos uva ursi (Bearberry)
Asclepias tuberosa (Pleurisy root)
Astragalus membranaceus (Milk vetch)
Barosma betulina (Buchu)
Berberis vulgaris (Barberry)
Caulophyllum thalictroides (Blue cohosh)
Chimaphilia umbellata (Pipsissewa)
Chionanthus virginicus (Fringe tree)
Cimicifuga racemosa (Black cohosh)
Collinsonia canadensis (Stone root)
Corydalis bulbosa (Corydalis)
Crataegus oxycantha (Hawthorn, May bush, Whitethorn)
Echinacea angustifolia (Purple cone flower)
Equisetum arvense (Shave grass, Horsetail)
Galium aparine (Cleavers, Bed straw)
Gentiana lutea (Gentian)
Glycyrrhiza glabra (Licorice)
Hydrastis canadensis (Goldenseal)
Inula helenium (Elecampane)
Leonurus cardiaca (Motherwort)
Nepeta cataria (Catnip)
Panax ginseng (Chinese ginseng, Korean ginseng)
Polygonum multiflorum (Fo-ti, He-shou-wu)
Rumex crispis (Yellow dock, Curly dock)
Scutellaria laterifolia (Skullcap)
Serenoa repens (Saw palmetto)
Silybum marianum (Milk thistle)
Tanacetum parthenium) (Feverfew)
Taraxacum officinale (Dandelion, Lion's tooth)
Thuja plicata, occidentalis (Western cedar)
Thymus vulgaris (Thyme)
Urtica urens (Nettles)
Usnea spp. (Old man's beard)
Viburnum opulus (Cramp bark)
Zanthoxylum clava-herculis (Southern prickly ash)

References