centaurea cyanus, delphinium consolida, apera spica-venti, elymus repens, fallopia convolvulus, papaver rhoeas, veronica hederifolia, cirsium arvense, euphorbia helioscopia, lysimachia arvensis, myosotis arvensis, secale cereale, sinapis arvensis, trifolium pratense, viola arvensis, aethusa cynapium, aphanes arvensis, atriplex patula, equisetum arvense, galium aparine, lathyrus pratensis, lolium perenne, odontites vernus, roemeria argemone, silene noctiflora, veronica arvensis