English, botany, or Coloured, figures, of, British, plants, London, R. Hardwicke, 1863-1886, Great, Britain, pictorial, works, plants., A botanical illustration depicting Hypericum calycinum, commonly known as large-flowered St. John's Wort. The artwork features a detailed rendering of the plant's vibrant yellow flowers, which are adorned with prominent dark-red stamens, creating a striking contrast. The leaves are lush and green, showcasing a smooth texture with a slightly serrated edge. Beneath the illustration, the name 'Hypericum calycinum' is elegantly inscribed alongside the common name, while the artist's signature and notes related to the year of creation are subtly displayed in the corner, highlighting the meticulous attention to detail characteristic of botanical studies.