Keywords: Galeopsis tetrahit Sturm35.jpg Galeopsis tetrahit L ;Original Caption Gemeine Hanfnessel Galeopsis tetrahit Figure from Deutschlands Flora in Abbildungen at http //www biolib de 1796 Johann Georg Sturm Painter Jacob Sturm PD-old-100 metadata from image Galeopsis tetrahit Deutschlands Flora in Abbildungen asterids |