A corn marigold (Chrysanthemum segetum) with an associated beetle and its anatomical segments. Coloured etching, c. 1830. https://www.rawpixel.com/image/13960800/image-paper-flower-plantFree Image from public domain licenseA slipper flower (Calceolaria diffusa): flowering stem. Coloured engraving by S. Watts, c. 1830, after M. Hart. https://www.rawpixel.com/image/13969384/image-flower-plant-medicineFree Image from public domain licenseA bird rape plant (Brassica campestris) with an associated moth and its anatomical segments. Coloured etching, c. 1830. https://www.rawpixel.com/image/13967544/image-butterfly-flower-plantFree Image from public domain licenseA fungal fruiting body (Coprinus species) with an associated beetle and its anatomical segments. Coloured etching, c. 1830. https://www.rawpixel.com/image/13988777/image-paper-cartoon-plantFree Image from public domain licenseA snapdragon plant (Antirrhinum orontium) with an associated insect and its anatomical segments. Coloured etching, c. 1830. https://www.rawpixel.com/image/14013186/image-paper-butterfly-flowerFree Image from public domain licenseAcademy of Natural Sciences, Philadelphia. Coloured engraving by Fenner Sears & Co., 1830, after C. Burton. https://www.rawpixel.com/image/13987108/image-horse-person-artFree Image from public domain licenseA plant (Haylockia pusilla): flowering plants and floral segments. Coloured engraving by S. Watts, c. 1830, after W. Herbert. https://www.rawpixel.com/image/13972335/image-flower-plant-artFree Image from public domain license