text: triticum aestivum, poa pratensis, apera spica-venti, elymus repens, galium aparine, lapsana communis, poa annua, stellaria media, trifolium hybridum, capsella bursa-pastoris, centaurea cyanus, lamium purpureum, matricaria chamomilla, matricaria discoidea, oxyrrhynchium hians, ranunculus repens, trifolium pratense, tripleurospermum inodorum, veronica arvensis, viola arvensis, aethusa cynapium, papaver rhoeas