triticum aestivum, galium aparine, lamium purpureum, stellaria media, thlaspi arvense, anthemis arvensis, cirsium arvense, veronica hederifolia, veronica persica, daucus carota, galeopsis tetrahit, geranium dissectum, lapsana communis, myosotis arvensis, papaver rhoeas, viola arvensis, centaurea cyanus