https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13983854Edit ImageSaveSaveEditCropCustom TextCowpea (Vigna unguiculata (L.) Walp.): flowering and fruiting stem with separate fruit and seed. Coloured engraving after F. von Scheidl, 1776.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 685 x 1200 px | 300 dpiLarge JPEG 1146 x 2008 px | 300 dpiFree DownloadCowpea (Vigna unguiculata (L.) Walp.): flowering and fruiting stem with separate fruit and seed. Coloured engraving after F. von Scheidl, 1776.More