apera spica-venti, fallopia convolvulus, myosotis arvensis, arabidopsis thaliana, capsella bursa-pastoris, centaurea cyanus, chenopodium album, cirsium arvense, descurainia sophia, elymus repens, equisetum arvense, galeopsis speciosa, geranium pusillum, ornithopus perpusillus, persicaria lapathifolia, poa annua, rumex acetosella, spergula arvensis, stellaria media, tripleurospermum inodorum, vicia hirsuta, vicia sativa, anthemis arvensis, artemisia vulgaris, crepis tectorum, persicaria maculosa, ranunculus repens, roemeria argemone, rumex crispus