Sugar maple, hard maple.
Family: Aceraceae.
Chemistry: Box elder - Acer saponin.
Eyes - Sore eyes, foreign body in the eye.
Gastrointestinal - Emetic, diarrhoea, laxative, intestinal illnesses.
Respiratory: Haemoptysis.
Urinary: Diuretic, kidney trouble.
Female and MRS - Gonorrhoea, facilitates childbirth by contracting the womb, uterine sedative, preventive of abortion.
Limbs: Poultice for swelling of limbs