Poisonous Plants
Kingsbury, J.M. 1964. Poisonous Plants of the United States and Canada. Englewood Cliffs, NJ: Prentice Hall.
Lampe, K.F. and M.A. McCann. 1985. AMA Handbook of Poisonous and Injurious Plants. Chicago: American Medical Association.
Muenscher, W.C. 1951. Poisonous Plants of the United States. Rev. ed. New York: Macmillan.
Kingsbury, J.M. 1964. Poisonous Plants of the United States and Canada. Englewood Cliffs, NJ: Prentice Hall.
Lampe, K.F. and M.A. McCann. 1985. AMA Handbook of Poisonous and Injurious Plants. Chicago: American Medical Association.
Muenscher, W.C. 1951. Poisonous Plants of the United States. Rev. ed. New York: Macmillan.