Rock or wall cress (Arabis thaliana): entire flowering plant with separate floral segments, opened fruit and seeds. Coloured etching by M. Bouchard, 177-.

Licence: Public Domain Mark

Credit: Rock or wall cress (Arabis thaliana): entire flowering plant with separate floral segments, opened fruit and seeds. Coloured etching by M. Bouchard, 177-. Wellcome Collection. Source: Wellcome Collection.