aphanes arvensis, atriplex patula, centaurea cyanus, lapsana communis, lepidium campestre, matricaria chamomilla, myosotis arvensis, valerianella dentata, viola arvensis, apera spica-venti, arabidopsis thaliana, bromus hordeaceus, bromus secalinus, capsella bursa-pastoris, elymus repens, euphorbia exigua, fallopia convolvulus, galium aparine, lolium multiflorum, lysimachia arvensis, papaver rhoeas, poa trivialis, polygonum aviculare, thlaspi arvense, valerianella locusta, veronica arvensis, veronica persica, vicia hirsuta, chenopodium album, phleum pratense