Aconitum heterophyllum Wall. ex Royle
Aconitum heterophyllum Wall. ex Royle Family: Ranunculaceae Description: It is a perennial herb, with erect stem, often simple or with few branches from base. Height up to about 1 m. Roots / Tubers: The part used medicinally is the tuberous root. Roots are conical/tuberous, often mother and daughter tubers in pairs. The shoot is annual, root is biannual (i.e. roots need two years to develop fully). Leaves: lower leaves petiolate, ovate or cordate at base, shallowly lobed or toothed; upper leaves sessile or stem‑clasping, varying shape. “Heterophyllum” means “different leaves” i.e. leaf shape varies. Flowers: loose racemes or panicled racemes; flowers large (≈ 3‑4 cm), hooded (“helmet‑shaped”), colour white to bluish‑violet or green‑blue with purple veins. Distribution (World & India): Global / general Himalayas : Native to the Western Himalayas; also found in Nepal and adjacent Himalayan regions. Altitude range : Generally between ~ 2,000 m to ~ 4,500 m above sea leve...