Any plant of the genus Pedicularis (louseworts).
Stachys officinalis (syn. Betonica officinalis, an herb used in traditional European medicine.
Any plant of the genus Stachys.
Any of several plant species of the genus Pedicularis and others.
Odontites vernus (red bartsia)
Pedicularis palustris (marsh lousewort)
Pedicularis flammea