centaurea cyanus, cirsium arvense, galeopsis tetrahit, rumex obtusifolius, vicia hirsuta, aphanes arvensis, elymus repens, fallopia convolvulus, galium aparine, helianthus annuus, lamium purpureum, papaver rhoeas, persicaria lapathifolia, polygonum aviculare, ranunculus arvensis, sinapis arvensis, sonchus arvensis, stellaria media, symphytum officinale, trifolium pratense, veronica arvensis, veronica persica, vicia sativa, vicia tetrasperma, achillea millefolium, capsella bursa-pastoris, convolvulus arvensis, equisetum arvense, lapsana communis, legousia speculum-veneris, lolium multiflorum, persicaria hydropiper, plantago major, poa annua, poa trivialis, ranunculus repens, viola arvensis