Marrubium peregrinum (Horehound) is a species of perennial herb in the family Lamiaceae. They have a self-supporting growth form. They have simple, broad leaves. Flowers are visited by Small Copper, Holly Blue, Scarce Swallowtail, and Heliothis peltigera. Individuals can grow to 0.43 m.
EOL has data for 15 attributes, including: