lathyrus pratensis, sonchus arvensis, argentina anserina, centaurea cyanus, cirsium arvense, medicago lupulina, delphinium consolida, papaver rhoeas, tussilago farfara, veronica hederifolia, achillea millefolium, elymus repens, equisetum arvense, euphorbia helioscopia, fallopia convolvulus, mentha arvensis, odontites vernus, plantago major, sinapis arvensis, stachys palustris, trifolium pratense, veronica persica, viola arvensis, apera spica-venti, atriplex patula, avena sativa, galium aparine, lysimachia arvensis, myosotis arvensis, sonchus asper