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Family: Asteraceae (菊科); Herbaceous perennial (多年生草本)
Characteristics: 45-120 cm high; Straight cane; Alternate oval leaves; Light yellow flowers; Long and thin oval-shaped fruit; Strong fragrance
Distribution: Asia and Europe
Medical functions: Acupuncture (針灸); Killing bacteria; Curing skin itches and rheumatoid arthritis, etc.