centaurea cyanus, atriplex patula, delphinium consolida, euphorbia helioscopia, myosotis arvensis, odontites vernus, papaver rhoeas, veronica hederifolia, cirsium arvense, equisetum arvense, galium aparine, medicago lupulina, ranunculus arvensis, secale cereale, sinapis arvensis, stachys palustris, trifolium pratense, veronica persica, viola arvensis, achillea millefolium, apera spica-venti, argentina anserina, artemisia vulgaris, buglossoides arvensis, campanula rapunculoides, convolvulus arvensis, elymus repens, fallopia convolvulus, fraxinus excelsior, lathyrus pratensis, lysimachia arvensis, plantago major, roemeria argemone, scandix pecten-veneris, silene noctiflora