https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13962664Edit ImageSaveSaveEditCropCustom TextSeven flowering plants, including water milfoil (Myriophyllum species) and starworts (Callitriche species). Chromolithograph by W. Dickes & co., c. 1855.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 721 x 1200 px | 300 dpiLarge JPEG 1432 x 2385 px | 300 dpiFree DownloadSeven flowering plants, including water milfoil (Myriophyllum species) and starworts (Callitriche species). Chromolithograph by W. Dickes & co., c. 1855.More