Tulipa clusiana (clusius tulip);Fritillaria persica (Persian Fritillaria) by Maria Sibylla Merian https://www.rawpixel.com/image/8919786/image-flower-plant-artFree Image from public domain licenseFritillaria Imperialis Foliis Aureo Variegatis, Plate 68 from A. C. Van Eeden's "Flora of Haarlem" https://www.rawpixel.com/image/8846382/image-flower-plant-artFree Image from public domain licenseSnake's head or guinea flower (Fritillaria meleagris): flowering stems and bulb. Watercolour, 1904. https://www.rawpixel.com/image/13951950/image-flower-plant-artFree Image from public domain licenseThree Turtles and Two Fritillaria (1575–1580) painting in high resolution by Joris Hoefnagel. Original from The… https://www.rawpixel.com/image/3108111/free-illustration-image-turtle-fritillaria-flower-frameFree Image from public domain licensePng imperial crown flower sticker, transparent background. Free public domain CC0 image. https://www.rawpixel.com/image/6727708/png-flower-stickerFree PNG from public domain licenseCrown Imperial (Fritillaria imperialis), from Les Liliacées by Pierre Joseph Redouté (French, 1759–1840) https://www.rawpixel.com/image/9613808/image-pierre-joseph-redoute-vintage-botanical-flower-crownFree Image from public domain licenseCouronne Impériale (crown imperial) from La Plante et ses Applications ornementales (1896) illustrated by Maurice… https://www.rawpixel.com/image/2417463/free-illustration-image-art-nouveau-deco-maurice-pillardFree Image from public domain licenseCouronne Impériale (crown imperial) from La Plante et ses Applications ornementales (1896) illustrated by Maurice… https://www.rawpixel.com/image/2418606/free-illustration-image-art-deco-maurice-pillard-patternFree Image from public domain licenseCouronne Impériale (crown imperial) from La Plante et ses Applications ornementales (1896) illustrated by Maurice… https://www.rawpixel.com/image/2413771/free-illustration-image-pattern-art-nouveau-decoFree Image from public domain licensePersian lily, Fritillaria persica (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum.… https://www.rawpixel.com/image/562061/persian-lily-vintage-styleFree Image from public domain licensePersian lily, Fritillaria persica (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum.… https://www.rawpixel.com/image/562117/persian-lily-vintage-styleFree Image from public domain licensePair of Guinea Fowl with Palm Tree and Fritillaria (1575–1580) painting in high resolution by Joris Hoefnagel.… https://www.rawpixel.com/image/3110610/free-illustration-image-hoefnagel-fritillaria-palm-treeFree Image from public domain licenseSeven British garden plants, including a fig: flowering stems and floral segments. Coloured etching, c. 1833. https://www.rawpixel.com/image/13960006/image-flower-plant-medicineFree Image from public domain licenseA snake's head or guinea flower (Fritillaria meleagris) with an associated beetle and its anatomical segments. Coloured… https://www.rawpixel.com/image/13962368/image-cartoon-flower-plantFree Image from public domain licenseBol van de keizerskroon (Fritillaria imperialis) (1796 - 1814) by anonymous https://www.rawpixel.com/image/13742826/bol-van-keizerskroon-fritillaria-imperialis-1796-1814-anonymousFree Image from public domain licenseKievitsbloem (Fritillaria meleagris (1596 - 1610) by Anselmus Boëtius de Boodt and Elias Verhulst https://www.rawpixel.com/image/13741797/image-paper-flower-plantFree Image from public domain licenseFritillaries illustration from Les liliacées (1805) by Pierre-Joseph Redouté. Original from New York Public… https://www.rawpixel.com/image/501793/free-illustration-image-redoute-fritillaria-pierre-josephFree Image from public domain licensePersian lily illustration from Les liliacées (1805) by Pierre-Joseph Redouté. Original from New York Public… https://www.rawpixel.com/image/501641/free-illustration-image-blue-flower-bell-redouteFree Image from public domain licenseKaiser's crown by Pierre-Joseph Redouté (1759–1840). Original from Biodiversity Heritage Library. Digitally… https://www.rawpixel.com/image/263655/free-illustration-image-redoute-flower-pierre-josephFree Image from public domain licenseFour plants, including a fritillary (Fritillaria) and a wood buttercup (Ranunculus nemorosus): flowering stems. Etching by… https://www.rawpixel.com/image/13976274/image-paper-cartoon-flowerFree Image from public domain licenseImperial crown flower clip art, vintage illustration. Free public domain CC0 image. https://www.rawpixel.com/image/6726031/image-flower-vintage-public-domainFree Image from public domain licenseHand drawn snake's head fritillary. Original from Biodiversity Heritage Library. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2880120/free-illustration-image-vintage-flower-floral-botanicalFree Image from public domain licenseChess flower illustration from Les liliacées (1805) by Pierre Joseph Redouté (1759-1840). Original from New… https://www.rawpixel.com/image/501918/free-illustration-image-fritillaria-pierre-joseph-redoute-flowerFree Image from public domain licenseFritillaria latifolia illustration from Les liliacées (1805) by Pierre-Joseph Redouté. Original from New York… https://www.rawpixel.com/image/501598/free-illustration-image-redoute-fritillaria-botanical-art-antiqueFree Image from public domain license