The illustration features various species of mushrooms, specifically focusing on the 'champignon' or mushroom of France. In the center, a group of mushrooms showcases their distinctive caps and stems, each with unique characteristics. At the bottom, detailed depictions of individual mushroom varieties highlight their unique features such as cap shape, gills, and stalks. The scientific names and descriptions are inscribed below, providing information about their classification and identification. The overall design emphasizes botanical accuracy and the beauty of mycology.