Download or read book American Root Drugs written by Alice Henkel and published by Createspace Independent Publishing Platform. This book was released on 2017-09-04 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the definitive survival guide to North American Root Foraging and Preservation. Prepared for the U.S. Department of Agriculture, this paper was prepared by Alice Henkel, Assistant in Drug-Plant Investigations. The fifty drugs described include all the official roots found in this country, besides such nonofficial drugs as are most frequently quoted in drug catalogues.