text: lycopsis arvensis, centaurea cyanus, cirsium arvense, fallopia convolvulus, galeopsis tetrahit, anthemis arvensis, avena fatua, capsella bursa-pastoris, elymus repens, euphorbia helioscopia, galeopsis angustifolia, galeopsis bifida, galium aparine, lysimachia arvensis, matricaria discoidea, mentha arvensis, papaver somniferum, persicaria lapathifolia, plantago major, plantago uliginosa, poa annua, raphanus raphanistrum, scleranthus annuus, sonchus oleraceus, spergula arvensis, thlaspi arvense, tripleurospermum inodorum, tussilago farfara, veronica arvensis, veronica persica, vicia sativa, viola arvensis, fumaria officinalis, lapsana communis, myosotis arvensis, phleum pratense