papaver rhoeas, sinapis arvensis, fallopia convolvulus, lathyrus pratensis, stellaria media, veronica hederifolia, vicia cracca, atriplex patula, campanula rapunculoides, euphorbia helioscopia, lysimachia arvensis, medicago lupulina, myosotis arvensis, plantago major, silene noctiflora, sonchus arvensis, sonchus asper, trifolium pratense, veronica persica, argentina anserina, buglossoides arvensis, centaurea cyanus, chaenorhinum minus, cirsium arvense, delphinium consolida, elymus repens, equisetum arvense, galium aparine, lamium amplexicaule, odontites vernus, tussilago farfara, viola arvensis