equisetum arvense, mentha arvensis, anthemis arvensis, galeopsis tetrahit, galium aparine, lapsana communis, apera spica-venti, capsella bursa-pastoris, cirsium arvense, myosotis arvensis, persicaria hydropiper, sonchus arvensis, stellaria media, veronica arvensis, veronica persica, viola arvensis, vicia cracca