Valeriana officinalis, a species in the valerian family.
Stachys, a genus of plants in the mint family, heal-all, self-heal, woundwort, betony, lamb's ears, hedgenettle.
Prunella vulgaris, a species in the mint family.
A low-growing herb, Teucrium marum, related to germander, which has a pungent scent that causes sneezing, but is attractive to cats.