Yellow mustard (Sinapis alba L.): flowering and fruiting stem with separate root, floral segments, fruit and seeds. Coloured etching by M. Bouchard, 177-.

Licence: Public Domain Mark

Credit: Yellow mustard (Sinapis alba L.): flowering and fruiting stem with separate root, floral segments, fruit and seeds. Coloured etching by M. Bouchard, 177-. Wellcome Collection. Source: Wellcome Collection.