An amaryllis (Amaryllis pretina): flower, leaf and floral segments. Coloured engraving, c. 1828, after J. Hart. https://www.rawpixel.com/image/13968944/image-flower-plant-artFree Image from public domain licenseEight plants, including a hellebore and amaryllis: flowering stems. Coloured etching, c. 1834. https://www.rawpixel.com/image/13956240/image-paper-flower-plantFree Image from public domain licenseA belladonna lily flower (Amaryllis belladonna var. pallida). Coloured transfer lithograph, c. 1836, after F. Smith. https://www.rawpixel.com/image/14015713/image-flower-plant-artFree Image from public domain license