Marrubium vulgare
L.
White horehound
Marrubium vulgare is a perennial herb that is not native to California.
Cal-IPC rating: limited
Bloom Period
one or more occurrenceswithin a 7.5-minute quadrangle
The blue points on the map indicate observations in Calflora.
Click on the map to view observations within a specific county.
Click on the map to view observations within a specific county.
Jepson eFlora section:
eudicot
USDA PLANTS group:
Dicot
Occurs usually in non wetlands, occasionally in wetlands
disturbed
weed, characteristic of disturbed places
[Cal-IPC] Impact on native species: Marrubium vulgare (white horehound) is a perennial shrub/forb/herb (family Lamiaceae). This plant is found heavily populating disturbed places throughout California in grasslands scrub and riparian areas. It has mostly minor impact on native species. (link added by Mary Ann Machi)
[Wikipedia] Europe,Africa, Asia Native: Marrubium vulgare (white horehound or common horehound) is a flowering plant in the mint family (Lamiaceae), native to Europe, northern Africa, and southwestern and central Asia. It is also widely naturalized in many places, including most of North and South America. (link added by Mary Ann Machi)
