William Rall, FSA (Farm Security Administration) client standing amidst kaffir corn on his farm in Sheridan County, Kansas… https://www.rawpixel.com/image/12168948/image-face-flower-plantFree Image from public domain licenseLint van lila gaas (c. 1900 - c. 1915) by Gustav Schnitzler and anonymous https://www.rawpixel.com/image/13747262/lint-van-lila-gaas-c-1900-1915-gustav-schnitzler-and-anonymousFree Image from public domain licenseUnknown (sp. Astragalus)Credit: NPS/Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4034002/photo-image-flower-plant-purpleFree Image from public domain licenseBee hives on the John Wiegand farm near Shelby, Mont. June 2017. Toole County, Montana.. Original public domain image from… https://www.rawpixel.com/image/3335863/free-photo-image-apiary-bees-blossomFree Image from public domain licenseLavender (Lavandula ipica) illustration. Digitally enhanced from our own book, Medical Botany (1836) by John Stephenson and… https://www.rawpixel.com/image/326995/free-illustration-image-lavender-lavandula-botanicalFree Image from public domain licenseGrass with lavender, yellow and pink wildflowers (ca. 1875–1900) wallpaper in high resolution. Original from The… https://www.rawpixel.com/image/2715960/free-illustration-image-flower-pattern-wildflowerFree Image from public domain licenseDesign for a Ewer (1880-1910) painting in high resolution by Noritake Factory. Original from The Smithsonian Institution.… https://www.rawpixel.com/image/2848920/free-illustration-image-flower-watercolor-lavenderFree Image from public domain licenseSpanish lavender (Lavandula stoechas) from Traité des Arbres et Arbustes que l’on cultive en France en pleine… https://www.rawpixel.com/image/568278/spanish-lavenderFree Image from public domain license