Life (root) » Plantae (plants) » Tracheophyta (Vascular Plants) » Angiospermae (Flowering Plants) » Magnoliopsida (Dicots) » Lamiales (mints, plantains, olives, and allies) » Lamiaceae (mint family) » Lamioideae » Marrubieae » Marrubium » Marrubium vulgare (white horehound)