Marrubium vulgare (Horehound) is a species of shrub in the family Lamiaceae. It has a self-supporting growth form. It is associated with freshwater habitat. Horehound has simple, broad leaves. Flowers are visited by Reakirt's Blue. Horehound is a photoautotroph. Individuals can grow to 0.44 m.
EOL has data for 28 attributes, including: