https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13969450Edit ImageSaveSaveEditCropCustom TextA flowering butterwort plant (Pinguicula vulgaris) and two pinnae (fins). Coloured engraving by J. Pass, c. 1824.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 917 px | 300 dpiLarge JPEG 3300 x 2521 px | 300 dpiFree DownloadA flowering butterwort plant (Pinguicula vulgaris) and two pinnae (fins). Coloured engraving by J. Pass, c. 1824.More