Monkshood (Aconitum)🌸

The collective name for perennials in genus Aconitum, buttercup family. About 300 species across the temperate Northern Hemisphere; ~30 native to Japan. The distinctive hood-shaped flower (resembling a medieval helmet) gives it both the Japanese name 'tori-kabuto' and the English 'monkshood'. Purple, white, or yellow flowers on racemes. All parts contain aconitine-type alkaloids — one of Japan's three most poisonous plants. Used historically as arrow poison and in traditional medicine ('bushi'). Grows in moist mountain forests and meadows.

Identification Points

• ✓Distinctive hood-shaped flowers, typically blue-purple
• ✓Leaves deeply 3–5 lobed with further fine divisions
• ✓Spindle-shaped tuberous rootstock ('bushi')

Morphological TraitsAI-estimated, needs verification

Phylogenetic Positionキンポウゲ科 →