A garden dahlia (Dahlia 'Charles XII'): one large flower. Coloured aquatint by D. Hayes, c. 1840. https://www.rawpixel.com/image/13952360/image-heart-flower-plantFree Image from public domain licenseA garden dahlia (Dahlia variabilis): one large flower. Coloured engraving, c. 1842. https://www.rawpixel.com/image/13969459/image-flower-plant-personFree Image from public domain licenseThree flowers: a carnation (Dianthus caryophyllus) and two large Compositae species. Coloured aquatint by A. Adlard, c. 1838. https://www.rawpixel.com/image/13952042/image-flower-plant-personFree Image from public domain licenseFlowers of six different varieties of pelargonium. Coloured engraving by J. & J. Parkin, c. 1835. https://www.rawpixel.com/image/13967427/image-flower-plant-artFree Image from public domain licenseA garden dahlia (Dahlia 'Mrs. Hansard'): one large flower. Coloured lithograph, c. 1850. https://www.rawpixel.com/image/13952294/image-flower-plant-artFree Image from public domain licenseThree flowers from different varieties of pelargonium (Pelargonium species). Coloured engraving by D. Hayes, 1842, after A.… https://www.rawpixel.com/image/13957774/image-flower-plant-artFree Image from public domain licenseThree flowering plants: a garden dahlia (Dahlia cultivar), a calamint (Calamintha coccinea) and a verbena (Verbena… https://www.rawpixel.com/image/13956517/image-flower-plant-artFree Image from public domain licenseFlowers of three different varieties of pansy (Viola species). Coloured engraving by J. & J. Parkin, c. 1835. https://www.rawpixel.com/image/13950940/image-cartoon-flower-plantFree Image from public domain licenseFour flowering plants: a yellow monkey flower (Mimulus luteus) and three pansies (Viola cultivars). Coloured engraving by J.… https://www.rawpixel.com/image/13951377/image-cartoon-flower-plantFree Image from public domain licenseThree flowering plants: a pink (Dianthus species), a Potentilla and an Anagallis species. Coloured aquatint by D. Hayes, c.… https://www.rawpixel.com/image/13961859/image-flower-plant-artFree Image from public domain licenseTwo flowers from different varieties of pelargonium (Pelargonium species). Coloured lithograph. https://www.rawpixel.com/image/13953950/image-flower-plant-artFree Image from public domain licenseThree hybrids of the Australian fuchsia plant (Correa species): flowering stems. Coloured lithograph, c. 1856. https://www.rawpixel.com/image/13956923/image-paper-flower-plantFree Image from public domain licenseFive flowers of a garden fuchsia (Fuchsia cordifolia). Coloured aquatint by D. Hayes, c. 1841. https://www.rawpixel.com/image/13966702/image-paper-flower-plantFree Image from public domain licenseFour flowering plants: a pink (Dianthus), a campion (Lychnis), a slipper flower (Calceolaria) and a monkey flower (Mimulus).… https://www.rawpixel.com/image/13969702/image-flower-plant-artFree Image from public domain licenseTwo cultivars of fuchsia (Fuchsia species): flowers and a leaf. Coloured lithograph, c. 1855. https://www.rawpixel.com/image/13964623/image-paper-flower-plantFree Image from public domain licenseA plant (Lisianthus princeps): large single flower and flower cluster. Coloured lithograph, c. 1850. https://www.rawpixel.com/image/13952253/image-paper-cartoon-flowerFree Image from public domain licenseThree flowering plants: a Gesneria species, a slipper flower (Calceolaria majoriana) and a Collinsia species. Coloured… https://www.rawpixel.com/image/13967147/image-flower-plant-medicineFree Image from public domain licenseFifteen flowers from different varieties of slipper flower (Calceolaria species). Coloured engraving by J. & J. Parkin… https://www.rawpixel.com/image/13968393/image-cartoon-flower-plantFree Image from public domain licensePicotees or carnations (Dianthus caryophyllus): flowers from two different cultivars. Coloured lithograph, c. 1850. https://www.rawpixel.com/image/13958876/image-paper-flower-plantFree Image from public domain licenseThree flowers: a garden verbena (Verbena teucrioides), a mallow (Malva coccineum) and a salvia (Salvia patens). Coloured… https://www.rawpixel.com/image/13959042/image-butterfly-flower-plantFree Image from public domain licenseTwo varieties of pinks (Dianthus cultivars): flowers and buds. Coloured etching by D. Hayes, c. 1844. https://www.rawpixel.com/image/13961801/image-paper-cartoon-flowerFree Image from public domain licenseA garden dahlia (Dahlia 'Pamplin's Bloomsbury'): one large flower. Coloured aquatint by D. Hayes, c. 1840. https://www.rawpixel.com/image/13969020/image-flower-plant-treeFree Image from public domain licenseA garden dahlia (Dahlia 'Princess Royal'): one large flower. Coloured aquatint by D. Hayes, c. 1842. https://www.rawpixel.com/image/13976416/image-flower-plant-personFree Image from public domain licensePoor man's orchid or butterfly flower (Schizanthus pinnatus): flowering stem. Coloured engraving, 1833. https://www.rawpixel.com/image/13974833/image-paper-butterfly-flowerFree Image from public domain license