Six British wild flowers, four types of bedstraw (Galium species), squinancywort (Asperula cynanchica) and levant (Rubia… https://www.rawpixel.com/image/13982297/image-flower-plant-medicineFree Image from public domain licenseLevant or wild madder plant (Rubia peregrina) with an associated insect and its anatomical segments. Coloured etching, c.… https://www.rawpixel.com/image/13987685/image-paper-butterfly-flowerFree Image from public domain license