(from the article `bugbane`) In North America the American bugbane, or summer cohosh (C. americana), about 120 cm (4 feet) tall, and the black cohosh, or black snakeroot (C. ... Found on http://www.britannica.com/eb/a-z/b/72
An eastern North American perennial herb. A substance obtained from the root of the plant has been used in some cultures to treat a number of medical problems. It is being studied in the treatment of hot flashes and other symptoms of menopause. The scientific name is Cimicifuga racemosa. Also called black snakeroot, bugbane, bugwort, and rattlesnak... Found on http://www.cancer.gov/dictionary?expand=B