A thistle (Carduus arvensis) with an associated moth and its abdominal segments. Coloured etching, c. 1830. https://www.rawpixel.com/image/13991444/image-paper-butterfly-flowerFree Image from public domain licenseRagwort (Senecio jacobaea) and groundsel (Senecio vulgaris): entire flowering plants. https://www.rawpixel.com/image/13957309/image-flower-plant-grassFree Image from public domain licenseShepherd's purse (Capsella bursa-pastoris): flowering stem, leaf and floral segments. Coloured engraving after J. Sowerby… https://www.rawpixel.com/image/13973853/image-flower-plant-medicineFree Image from public domain licensePhytognomonica Io. Baptistae Portae Neap. octo libris contenta. In qvibvs nova, facillimaqve affertur methodus, qua… https://www.rawpixel.com/image/13988933/image-paper-plant-grassFree Image from public domain licenseMouse-ear (Cerastium alpinum): flowering stem and floral segments. Coloured engraving after J. Sowerby, 1798. https://www.rawpixel.com/image/13986688/image-paper-flower-plantFree Image from public domain licenseA plant (Apium graecum): flowering stem with floral segments. Etching, c. 1718, after C. Aubriet. https://www.rawpixel.com/image/14011304/image-paper-flower-plantFree Image from public domain licenseCommon sawwort (Serratula tinctoria): two flowering stems and two separate leaves of different forms. Colour nature print by… https://www.rawpixel.com/image/13979821/image-flower-plant-grassFree Image from public domain licenseUntitled, from the series "Skeleton Leaves" by John P. Soule https://www.rawpixel.com/image/9031681/untitled-from-the-series-skeleton-leaves-john-souleFree Image from public domain licenseHistoire generale des drogues, traitant des plantes, des animaux, et des mineraux, ouvrage enrichy de plus de quartre cent… https://www.rawpixel.com/image/13990232/image-paper-cartoon-flowerFree Image from public domain licenseFive flowering plants, including pearlwort (Sagina procumbens) and mouse-ear (Holosteum species). Chromolithograph by W.… https://www.rawpixel.com/image/13964032/image-paper-flower-plantFree Image from public domain licenseTak van een Canadese krentenboom met vruchten (c. 1900 - c. 1930) by Richard Tepe https://www.rawpixel.com/image/13732014/photo-image-plant-person-treeFree Image from public domain licenseModel of a Buoy (1873) by s Rijks Algemeen Betonningsmagazijn https://www.rawpixel.com/image/13751866/model-buoy-1873-rijks-algemeen-betonningsmagazijnFree Image from public domain licenseRock or wall cress (Arabis turrita): flowering stem, leaves and floral segments. Coloured engraving after J. Sowerby, 1794. https://www.rawpixel.com/image/13951103/image-flower-plant-grassFree Image from public domain licenseSoybeans grown by Norwood Farms owners and producers Don and son Grant Norwood who have been helped by U.S. Department of… https://www.rawpixel.com/image/3260066/free-photo-image-animal-blossom-department-agricultureFree Image from public domain licensePersimmon clipart, vintage fruit illustration vector. Free public domain CC0 image. https://www.rawpixel.com/image/6266124/vector-leaf-vintage-public-domainFree Vector from public domain license