https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/326993Edit ImageSaveSaveEditCropCustom TextChinese rhubarb (Rheum palmatum) 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 835 x 1200 px | 300 dpiLarge JPEG 2437 x 3500 px | 300 dpiBest Quality JPEG 3133 x 4500 px | 300 dpiTIFF 3133 x 4500 px | 300 dpi | 80.7 MBFree DownloadChinese rhubarb (Rheum palmatum) illustration. Digitally enhanced from our own book, Medical Botany (1836) by John Stephenson and James Morss Churchill.More