https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13964023Edit ImageSaveSaveEditCropCustom TextTwo examples of different root systems: a denticulate primrose rootstock and a creeping couch grass root. Coloured etching by F. Sansom, c. 1802, after S. Edwards.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 699 x 1200 px | 300 dpiLarge JPEG 1200 x 2061 px | 300 dpiFree DownloadTwo examples of different root systems: a denticulate primrose rootstock and a creeping couch grass root. Coloured etching by F. Sansom, c. 1802, after S. Edwards.More