The Vegetable System, London, 1759-1763, Botany, Pictorial Works, The illustration features several varieties of globe thistle, showcasing their distinct characteristics. At the top, different blooming stages are depicted, displaying the round, spiky flower heads typical of the species. Each flower head is labeled with corresponding letters for identification. Below, the leaves are illustrated with detailed attention to their texture and shape, highlighting both the oval and spiny varieties. The overall composition provides a botanical study that emphasizes the unique features of these plants, enhancing the viewer's understanding of their morphology and classification.