triticum aestivum, tussilago farfara, artemisia vulgaris, capsella bursa-pastoris, centaurea cyanus, chenopodium album, crepis tectorum, fallopia convolvulus, galeopsis tetrahit, silene latifolia, sonchus arvensis, stellaria media, viola arvensis, avena fatua, daucus carota, elymus repens, erysimum cheiranthoides, galium aparine, hordeum vulgare, lapsana communis, persicaria lapathifolia, rumex acetosella, thlaspi arvense, tripleurospermum inodorum, veronica agrestis, vicia hirsuta, galinsoga parviflora, galium spurium, lycopsis arvensis, medicago lupulina, melilotus albus, poa trivialis, polygonum aviculare, raphanus raphanistrum, silene vulgaris, sinapis arvensis, spergula arvensis, trifolium repens, veronica arvensis, vicia sativa, vicia villosa