text: trifolium pratense, lolium perenne, aphanes arvensis, chenopodium album, cirsium arvense, elymus repens, equisetum arvense, euphorbia helioscopia, fallopia convolvulus, galium aparine, matricaria chamomilla, myosotis arvensis, papaver rhoeas, poa annua, silene noctiflora, sinapis arvensis, sonchus oleraceus, stellaria media, tripleurospermum inodorum, veronica arvensis, veronica persica, viola arvensis, tussilago farfara