Keywords: Barbarea stricta Sturm8.jpg Barbarea stricta Andrz ex Besser syn Crucifera stricta E H L Krause ;Original Caption Steifes Barbarakraut Crucifera stricta Figure from Deutschlands Flora in Abbildungen at http //www biolib de 1796 Johann Georg Sturm Painter Jacob Sturm PD-old-100 metadata from image Barbarea stricta Deutschlands Flora in Abbildungen rosids |