Brooklime or beccabunga (Veronica beccabunga L.): flowering stem with roots. Coloured etching by M. Bouchard, 1774. https://www.rawpixel.com/image/14006373/image-flower-plant-grassFree Image from public domain licenseThe older cherry blossom trees tend to have the fullest groups of flowers near the Tidal Basin, in Washington, D.C., on… https://www.rawpixel.com/image/3260452/free-photo-image-blossom-cherry-department-agricultureFree Image from public domain licenseMisty beach with lichen, seaweed, shell and moss growing out of ocean rock at Atlantic beach. Original public domain image… https://www.rawpixel.com/image/3294596/free-photo-image-adventure-animal-atlantic-beachFree 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 licenseBlooming MilkweedPhoto by Jim Hudgins/USFWS. Original public domain image from Flickr https://www.rawpixel.com/image/4028913/photo-image-flower-plant-beeFree Image from public domain licenseChinese lilac (Lilac rothomagensis) from Traité des Arbres et Arbustes que l’on cultive en France en pleine… https://www.rawpixel.com/image/568264/chinese-lilac-posterFree Image from public domain licenseLilas (Lilac) from La Plante et ses Applications ornementales (1896) illustrated by Maurice Pillard Verneuil. Original from… https://www.rawpixel.com/image/2419829/free-illustration-image-lilac-art-deco-patternFree Image from public domain licenseLittle Lilac-breasted roller from Histoire Naturelle des Oiseaux de Paradis et Des Rolliers (1806) by Jacques Barraband… https://www.rawpixel.com/image/328516/free-illustration-image-jacques-barraband-birdFree Image from public domain license