Category:American Medicinal Plants of Commercial Importance (1930)
From AHPA Botanical Identity References Compendium
The following pages contain information derived from Sievers, A. (1930) American medicinal plants of commercial importance, 2nd ed., United States Department of Agriculture.
Pages in category "American Medicinal Plants of Commercial Importance (1930)"
The following 25 pages are in this category, out of 25 total.