English Botany Coloured Figures British Plants London R. Hardwicke 1863-1886 Great Britain Pictorial Works Plants, This illustration features the Hypericum quadrangulum, commonly known as the linear-leaved St. John's Wort. The detailed depiction showcases its vibrant yellow flowers, which are characteristic of the species. Alongside the plant, there is a visual representation of its root structure, highlighting its growth. Flanking the plant are two smaller illustrations: one of a butterfly, likely part of its ecological interactions, and the other of a grasshopper, both representing the diverse fauna that may coexist in the same habitat. The overall artistry captures the intricate beauty and ecological significance of this plant species.