Poster has black ink printed on white paper. Centered at the top is "Contributions - Native Americans / Medicinal And Pharmaceutical / The Conquest Of Indian America / *Plants Mentioned In The United States Pharmacopoeia / Partial List Of Ailments And Remedies". The rest of the poster is a plot chart with ailments listed vertically across the top and plants listed down the left, with dots in the grid where the plant will aid in overcoming the ailment. At the top left corner and down the right side are illustrations of some of the plants listed on the chart, with their names below each image.