Aconitum napellus (Monkshood, Aconite)
Bryonia alba (Bryony)
Cimicifuga racemosa (Black cohosh)
Harpagophytum procumbens (Devil's claw, Grapple plant)
Vitex agnus castus (Chaste tree, Monk's pepper)
Wathanis somnifera (Ashwagandha)
Yucca spp. (Yucca)

References