Plants that heal. Illustrated by Kathleen Elgin. Selsam, Millicent Ellis. 1912 Elgin, Kathleen. ill. Medicinal plants. QK99 .S38 581.634 SEP includes index Traces briefly the history of man's use of plants as medicine, describes the discovery of several plants which made medical history, tells of the plant medicines which are still in use today and of new uses of old plants, and discusses poisonous plants. New York.: Morrow.; c1959. c1959. 1959 Text 96 p.: eng