apera spica-venti, secale cereale, aphanes arvensis, veronica arvensis, fallopia convolvulus, myosotis arvensis, persicaria hydropiper, vicia sativa, viola arvensis, arabidopsis thaliana, arenaria serpyllifolia, capsella bursa-pastoris, centaurea cyanus, cerastium holosteoides, chenopodium album, galeopsis tetrahit, matricaria chamomilla, oxalis stricta, papaver dubium, poa annua, rumex acetosella, scleranthus annuus, spergula arvensis, stellaria media