Thirty-eight plates, with explanations London, J. White, 1799., The illustration features a detailed study of two distinct plant species. On the left, a flowering plant with slender green stems and clusters of small, round yellow-tipped flowers is depicted. It showcases elongated, narrow leaves that extend from the base of the stem. Beneath this plant, there's a labeled section providing close-up details of its flowers and leaves, marked with letters a and b for clarity. On the right, a tall, grass-like species is illustrated, characterized by its elongated spike and thin, upright structure, with finer details capturing the texture of its leaves. The artwork emphasizes botanical accuracy, highlighting the unique features of each plant, accompanied by annotations to aid identification.