papaver rhoeas, cirsium arvense, fallopia convolvulus, galium aparine, medicago lupulina, sonchus asper, anthriscus sylvestris, artemisia vulgaris, atriplex patula, campanula rapunculoides, capsella bursa-pastoris, elymus repens, fraxinus excelsior, lathyrus pratensis, myosotis arvensis, plantago major, silene noctiflora, sinapis arvensis, trifolium pratense, veronica hederifolia, veronica persica, viola arvensis, achillea millefolium, aethusa cynapium, argentina anserina, chaenorhinum minus, chenopodium album, convolvulus arvensis, delphinium consolida, euphorbia helioscopia, lamium amplexicaule, lysimachia arvensis, odontites vernus, poa annua, potentilla reptans, ranunculus arvensis, roemeria argemone, silene latifolia, stellaria media, tussilago farfara