Marrubium sp.
Horehound, Horehound
(c) Patrick Hacker, some rights reserved (CC BY) · licence
Family: Lamiaceae · Type: Perennial · Not Native
Marrubium sp. (Horehound) is a non-native California perennial in the Lamiaceae family.
Frequently asked questions
Is Marrubium sp. native to California?
No. Marrubium sp. is not native to California (recorded as not native).
What plant family does Marrubium sp. belong to?
Marrubium sp. is in the Lamiaceae family, genus Marrubium.
Related species
Other California species in the same genus, family, or bioregion.
Sources: Jepson eFlora · CalPhotos
Last updated 2026-04-14
Data from The California Species Project — 14,000+ California species with verified data from CNPS, CDFW, USFWS, Cal-IPC, and more.