Rockrose (Cistus ladanifer L.): flowering stem and separate floral segments and a description of the plant and its uses.… https://www.rawpixel.com/image/13966837/image-paper-flower-plantFree Image from public domain licenseGum cistus (Cistus ladanifer L.) and bastard indigo (Amorpha fruticosa L.): flowering and fruiting stems. Coloured engraving… https://www.rawpixel.com/image/13962291/image-flower-plant-medicineFree Image from public domain licenseRockrose (Cistus incana): flowering and fruiting stem with separate fruit and seed. Coloured etching by M. Bouchard, 177-. https://www.rawpixel.com/image/13956499/image-flower-plant-artFree Image from public domain licenseRockrose (Cistus roseus Jacq.): entire flowering plant with separate fruit. Coloured engraving after F. von Scheidl, 1776. https://www.rawpixel.com/image/13983728/image-flower-plant-artFree Image from public domain licenseRockrose (Cistus angustifolius): entire flowering plant. Coloured engraving after F. von Scheidl, 1776. https://www.rawpixel.com/image/14015317/image-flower-plant-grassFree Image from public domain license