stellaria media, viola arvensis, arabidopsis thaliana, euphorbia helioscopia, galium aparine, myosotis arvensis, papaver rhoeas, sonchus arvensis, veronica hederifolia, veronica persica, achillea millefolium, aphanes arvensis, brassica napus, capsella bursa-pastoris, cardamine hirsuta, cerastium glomeratum, cirsium vulgare, dactylis glomerata, erigeron annuus, lamium purpureum, matricaria chamomilla, plantago major, poa annua, rumex obtusifolius, senecio vulgaris, silene latifolia, sisymbrium officinale, sonchus oleraceus, triticum aestivum