Aconitum napellus (Monkshood, Aconite)
Acorus calamus (Sweet flag)
Alchemilla vulgaris (Lady's mantle)
Arctostaphylos uva ursi (Bearberry)
Avena sativa (Oats)
Chelidonium majus (Celandine)
Cimicifuga racemosa (Black cohosh)
Eschscholzia californica (California poppy)
Gelsemium sempervirens (Yellow jasmine, Gelsemium)
Humulus lupulus (Hops)
Hypericum perforatum (St. John's wort)
Lobelia inflata (Indian tobacco, Puke weed)
Melissa officinalis (Lemon balm)
Passiflora incarnata (Passionflower)
Piper methysticum (Kava kava)
Piscidia piscipula (Jamaican dogwood)
Scutellaria laterifolia (Skullcap)
Serenoa repens (Saw palmetto)
Trifollium pratense (Red clover)
Tussilago farfara (Colt's foot)
Valeriana officinalis (Valerian)
Verbascum thapsus (Mullein)
Verbena officinalis (Vervain)
Viburnum opulus (Cramp bark)
Viscum alba (Mistletoe)
Withania somnifera (Ashwagandha)
Zea mays (Corn silk)

References