Eupatorium

Title: Eupatorium
Additional Names: Boneset; thoroughwort
Literature References: Flowering tops and dried leaves of Eupatorium perfoliatum L., Compositae. Habit. Canada to Florida and west to Texas and Nebraska. Constit. Eupatorin, volatile oil, resin, tannin, sugar, inulin, wax.
Euprocin Evening Primrose Oil Everolimus Evodiamine Exalamide

Eupatorium
Eupatorium cannabinum
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Asterids
Order: Asterales
Family: Asteraceae
Subfamily: Asteroideae
Tribe: Eupatorieae
Genus: Eupatorium
L.
Species

Some 36–60, and see text

Eupatorium is a genus of flowering plants in the aster family, Asteraceae, containing from 36 to 60 species depending on the classification system. Most are herbaceous perennial plants growing to 0.5–3 m tall. A few are shrubs. The genus is native to temperate regions of the Northern Hemisphere. Most are commonly called bonesets, thoroughworts or snakeroots. The genus is named for Mithridates Eupator, king of Pontus.[1]