stellaria media, anthemis arvensis, apera spica-venti, centaurea cyanus, lapsana communis, vicia hirsuta, aphanes arvensis, fallopia convolvulus, galium aparine, myosotis arvensis, persicaria hydropiper, vicia sativa, arabidopsis thaliana, capsella bursa-pastoris, cerastium glomeratum, cirsium arvense, equisetum arvense, galeopsis tetrahit, lysimachia arvensis, matricaria discoidea, papaver rhoeas, polygonum aviculare, secale cereale, trifolium repens, veronica arvensis, veronica persica, viola arvensis, achillea millefolium, chenopodium album, fumaria officinalis, heracleum sphondylium, oxalis stricta, persicaria lapathifolia, plantago uliginosa, poa trivialis, rumex obtusifolius, scleranthus annuus