A species of Echium: flowering stem with separate floral sections. Coloured etching by M. Bouchard, 1774. https://www.rawpixel.com/image/13970710/image-flower-plant-artFree Image from public domain licenseSymphytum officinale (Common Comfrey) enlarged 8 times from Urformen der Kunst (1928) by Karl Blossfeldt. Original from The… https://www.rawpixel.com/image/2224078/karl-blossfeldt-macrophotographyFree Image from public domain licenseSymphytum officinale (Common Comfrey) enlarged 8 times https://www.rawpixel.com/image/2224072/vintage-comfrey-photographView licenseTwelve British wild flowers with their common names. Coloured engraving, c. 1861, after J. Sowerby. https://www.rawpixel.com/image/13956217/image-flower-plant-medicineFree Image from public domain licenseA plant of the Boraginaceae family: flowering stem. Watercolour. https://www.rawpixel.com/image/13963867/plant-the-boraginaceae-family-flowering-stem-watercolourFree Image from public domain licenseA plant (Cerinthe retorta Sibth. & Sm.): flowering plant with separate fruit and flower section. Coloured etching by M.… https://www.rawpixel.com/image/13956399/image-flower-plant-treeFree Image from public domain licenseFour British garden plants, including a phlox: flowering stems and floral segments. Coloured etching, c. 1835. https://www.rawpixel.com/image/13964968/image-paper-flower-plantFree Image from public domain licenseFour British garden plants: flowering stems and floral segments. Coloured etching, c. 1836. https://www.rawpixel.com/image/13970626/image-paper-flower-plantFree Image from public domain licenseSymphytum Officinale (Common Comfrey) enlarged 8 times vector https://www.rawpixel.com/image/2225128/vintage-close-plant-photographView licenseVintage dried png flower, transparent background https://www.rawpixel.com/image/9743785/vintage-dried-png-flower-transparent-backgroundView licenseSymphytum Officinale (Common Comfrey) enlarged 8 times from Urformen der Kunst (1928) by Karl Blossfeldt. Original from The… https://www.rawpixel.com/image/2222810/karl-blossfeldt-macrophotographyFree Image from public domain licenseSymphytum Officinale (Common Comfrey) enlarged 25 times from Urformen der Kunst (1928) by Karl Blossfeldt. Original from The… https://www.rawpixel.com/image/2211613/karl-blossfeldt-macrophotographyFree Image from public domain licenseA griffin facing left surrounded by various flowers, fruits and insects. Engraving by D. Loggan, 1663, after W. Hollar. https://www.rawpixel.com/image/13957124/image-butterflies-cartoon-flowersFree Image from public domain licenseHeliotrope (Heliotropium europaeum L.): entire flowering plant with separate fruit. Coloured etching by M. Bouchard, 1774. https://www.rawpixel.com/image/13967392/image-flower-plant-medicineFree Image from public domain licenseSymphytum Officinale (Common Comfrey) enlarged 8 times transparent png https://www.rawpixel.com/image/2222774/vintage-close-plant-photograph-pngView licenseBorage (Borago officinalis L.): flowering stem. Coloured etching by M. Bouchard, 1774. https://www.rawpixel.com/image/13962770/image-flower-plant-medicineFree Image from public domain licenseBugloss (Anchusa sp.): flowering and fruiting stem. Coloured engraving after F. von Scheidl, 1776. https://www.rawpixel.com/image/13956412/image-plant-grass-medicineFree Image from public domain licenseBugloss (a species of the genus Anchusa L.): flowering stem and separate leaves arising from earth mound. Coloured etching… https://www.rawpixel.com/image/13962282/image-flower-plant-medicineFree Image from public domain licenseA plant (Echium sp.): flowering plant rising from earth mound. Coloured etching by M. Bouchard, 1774. https://www.rawpixel.com/image/13965447/image-flower-plant-medicineFree Image from public domain licenseFour British garden plants: flowering stems and floral segments. Coloured etching, c. 1836. https://www.rawpixel.com/image/13962570/image-flower-plant-medicineFree Image from public domain licenseFour flowering plants, including a cowslip (Primula veris), comfrey (Symphytum officinale) and a bulrush (Scirpus species).… https://www.rawpixel.com/image/13953603/image-flower-plant-grassFree Image from public domain licenseGromwell (Lithospermum officinale L.): entire flowering plant with separate flower, fruit and seeds. Coloured etching by M.… https://www.rawpixel.com/image/13954476/image-flower-plant-grassFree Image from public domain licenseMadwort (Asperugo procumbens L.): flowering and fruiting stem arising from earth mound with separate sectioned flower and… https://www.rawpixel.com/image/13959351/image-flower-plant-medicineFree Image from public domain licenseA species of Ehretia: large flowering stem with separate leaf, fruit and flowers. Watercolour, 17--. https://www.rawpixel.com/image/13955157/image-flower-plant-grassFree Image from public domain licenseA plant (Borago sp.) related to borage: flowering and fruiting stem with separate floral sections. Coloured etching by M.… https://www.rawpixel.com/image/13951993/image-flower-plant-medicineFree Image from public domain licenseHeliotrope (Heliotropium sp.): entire flowering plant. Coloured etching by M. Bouchard, 1774. https://www.rawpixel.com/image/13959992/image-flower-plant-grassFree Image from public domain licenseLungwort (Pulmonaria officinalis L.): flowering plant with separate floral sections. Coloured etching by M. Bouchard, 1774. https://www.rawpixel.com/image/13968986/image-flower-plant-medicineFree Image from public domain licenseBugloss (Echium lycopsis L.): flowering stem with separate floral sections. Coloured etching by M. Bouchard, 1774. https://www.rawpixel.com/image/13961553/image-flower-plant-medicineFree Image from public domain licenseBastard alkanet plant (Lithospermum arvense) with an associated beetle, its larva and its anatomical segments. Coloured… https://www.rawpixel.com/image/13963143/image-dog-flower-plantFree Image from public domain licenseHoneywort (Cerinthe major): flowering stem. Colour and coloured mezzotint, c. 1741. https://www.rawpixel.com/image/13968438/image-flower-plant-medicineFree Image from public domain licensePride of Madera.Echium candicans, commonly known as pride of Madeira, is a species of flowering plant in the family… https://www.rawpixel.com/image/4025109/photo-image-flower-plant-natureFree Image from public domain licenseGromwell (Lithospermum sp.): fruiting stem with separate fruit and seed. Coloured etching by M. Bouchard, 1774. https://www.rawpixel.com/image/13968170/image-flower-plant-grassFree Image from public domain licenseFive plants, including a grass, a sedge and a plant of the Boraginaceae family. Colour nature print by A. Auer, c. 1853. https://www.rawpixel.com/image/13958170/image-flower-plant-grassFree Image from public domain licenseA plant, possibly of the Boraginaceae family: flowering stem with separate flowers. Watercolour. https://www.rawpixel.com/image/13953897/image-flower-plant-artFree Image from public domain licenseBugloss or alkanet (Anchusa officinalis L.): entire flowering plant with separate floral sections. Coloured etching by M.… https://www.rawpixel.com/image/13952194/image-flower-plant-medicineFree Image from public domain licenseComfrey (Symphytum asperrimum): entire flowering plant. Coloured etching by C. Pierre, c. 1865, after P. Naudin. https://www.rawpixel.com/image/13958128/image-flower-plant-medicineFree Image from public domain licenseNine flowering plants, one possibly a phlox and one a green brier. Watercolour, c. 1870. https://www.rawpixel.com/image/13953376/image-paper-plant-artFree Image from public domain licenseSymphytum Officinale (Common Comfrey) enlarged 25 times https://www.rawpixel.com/image/2211622/vintage-comfrey-photographView licenseBlack and white Symphytum Officinale (Common Comfrey) enlarged 8 times https://www.rawpixel.com/image/2222751/vintage-close-plant-photographView licenseSymphytum Officinale (Common Comfrey) enlarged 8 times https://www.rawpixel.com/image/2222804/vintage-close-plant-photographView licenseA Christmas rose (Helleborus niger), a poppy (Papaver species) and borage (Borago officinalis): flowering stems. Etching by… https://www.rawpixel.com/image/13975386/image-paper-flower-plantFree Image from public domain licenseComfrey (Symphytum sp.): entire flowering plant with separate floral sections. Coloured etching by M. Bouchard, 1774. https://www.rawpixel.com/image/13985885/image-flower-plant-grassFree Image from public domain licenseA species of the genus Omphalodes: entire flowering plant with separate fruit and seed. Coloured etching by M. Bouchard… https://www.rawpixel.com/image/14002762/image-flower-plant-medicineFree Image from public domain licenseComfrey (Symphytum tuberosum L.): entire flowering plant with separate floral sections. Coloured etching by M. Bouchard… https://www.rawpixel.com/image/13974460/image-flower-plant-medicineFree Image from public domain licenseAlkanet (Anchusa tinctoria L.): flowering stem with separate leaf and floral segments and description of the plant and its… https://www.rawpixel.com/image/14003768/image-paper-plant-leafFree Image from public domain licenseA plant (Echium orientale): flowering stem and floral segments. Etching, c. 1718, after C. Aubriet. https://www.rawpixel.com/image/14004750/image-paper-flower-plantFree Image from public domain licenseBugloss (Echium lycopsis L.): entire flowering plant. Coloured engraving after F. von Scheidl, 1770. https://www.rawpixel.com/image/13975332/image-flower-plant-grassFree Image from public domain licenseA heliotrope (Heliotropium minus): entire flowering plant. Woodcut. https://www.rawpixel.com/image/13978140/heliotrope-heliotropium-minus-entire-flowering-plant-woodcutFree Image from public domain licenseComfrey (Symphytum officinale L.): flowering stem with separate leaf and rootstock. Coloured etching by M. Bouchard, 1774. https://www.rawpixel.com/image/13974207/image-flower-plant-artFree Image from public domain licenseOnosma arenaria: entire flowering plant and seed. Coloured etching after J. Schütz, c.1802. https://www.rawpixel.com/image/14008327/image-flower-plant-grassFree Image from public domain licenseHeliotrope (Heliotropium): flowering plant with separate flowers. Etching, c. 1718, after C. Aubriet. https://www.rawpixel.com/image/13974581/image-paper-cartoon-flowerFree Image from public domain license