Vintage ononis fruticosa flower illustration https://www.rawpixel.com/image/568096/blooming-ononis-fruticosaView licenseRest-harrow (Ononis repens): entire flowering plant. Coloured etching by C. Pierre, c. 1865, after P. Naudin. https://www.rawpixel.com/image/13967391/image-flower-plant-medicineFree Image from public domain licenseRestharrow (Ononis hircena Jacq.): flowering stem with separate fruit. Coloured engraving after F. von Scheidl, 1770. https://www.rawpixel.com/image/13955846/image-flower-plant-grassFree Image from public domain licenseVintage ononis fruticosa flower vector https://www.rawpixel.com/image/568084/blooming-ononis-fruticosaView licenseOnonis fruticosa from Traité des Arbres et Arbustes que l’on cultive en France en pleine terre… https://www.rawpixel.com/image/568089/blooming-ononis-fruticosaFree Image from public domain licenseOnonis fruticosa flower transparent png https://www.rawpixel.com/image/568124/blooming-ononis-fruticosaView licenseRest-harrow plant (Ononis arvensis) with an associated moth and its anatomical segments. Coloured etching, c. 1830. https://www.rawpixel.com/image/14011725/image-paper-butterfly-flowerFree Image from public domain license