stellaria media, veronica hederifolia, aphanes microcarpa, cirsium arvense, galium aparine, arabidopsis thaliana, capsella bursa-pastoris, centaurea cyanus, chenopodium album, convolvulus arvensis, equisetum arvense, fumaria officinalis, lamium amplexicaule, myosotis arvensis, papaver rhoeas, poa annua, poa trivialis, ranunculus repens, raphanus raphanistrum, roemeria argemone, rumex acetosa, sonchus arvensis, trifolium repens, tripleurospermum inodorum, tussilago farfara, veronica arvensis, vicia tetrasperma, viola arvensis