https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/327104Edit ImageSaveSaveEditCropCustom TextBuckthorn (Rhamnus catharticus) illustration. Digitally enhanced from our own book, Medical Botany (1836) by John Stephenson and James Morss Churchill.MorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGTIFFSmall JPEG 958 x 1200 px | 300 dpiLarge JPEG 2793 x 3500 px | 300 dpiBest Quality JPEG 3591 x 4500 px | 300 dpiTIFF 3591 x 4500 px | 300 dpi | 92.54 MBFree DownloadBuckthorn (Rhamnus catharticus) illustration. Digitally enhanced from our own book, Medical Botany (1836) by John Stephenson and James Morss Churchill.More