stellaria media, poa annua, avena sativa, veronica sublobata, viola arvensis, anthemis arvensis, arabidopsis thaliana, capsella bursa-pastoris, cerastium holosteoides, elymus repens, galium aparine, lamium purpureum, lapsana communis, myosotis arvensis, rumex obtusifolius, equisetum arvense, lolium perenne, veronica arvensis