Geranium sanguineum striatum (striped stork's bill);Ranunculus asiaticus (garden buttercup) by Maria Sibylla Merian https://www.rawpixel.com/image/8921827/image-flower-plant-artFree Image from public domain licenseVariegated Box Elder (Acer Negundo Variegata) found in Shirley Hibberd’s (1825-1890) New and Rare Beautiful-Leaved… https://www.rawpixel.com/image/323386/premium-illustration-vector-acer-palmatum-patternView licenseTak Ribes Sanguineum tegen egale achtergrond (c. 1900 - c. 1940) by Richard Tepe https://www.rawpixel.com/image/13732317/photo-image-flower-plant-treeFree Image from public domain licenseVariegated Box Elder (Acer Negundo Variegata). Digitally enhanced from our own 1929 edition of New and Rare Beautiful-Leaved… https://www.rawpixel.com/image/322893/free-illustration-image-acer-palmatum-pattern-public-domainFree Image from public domain licenseVariegated Box Elder (Acer Negundo Variegata) engraved by Benjamin Fawcett (1808-1893) for Shirley Hibberd’s (1825… https://www.rawpixel.com/image/322972/premium-illustration-psd-acer-palmatum-benjamin-fawcettView licenseVariegated Box Elder (Acer Negundo Variegata) engraved by Benjamin Fawcett (1808-1893) for Shirley Hibberd’s (1825… https://www.rawpixel.com/image/322902/premium-illustration-image-acer-palmatum-negundo-variegataView licenseCudweed (Gnaphalium sanguineum L.): flowering plant with separate floral segments and a description of the plant and its… https://www.rawpixel.com/image/13991169/image-paper-flower-plantFree Image from public domain license