arabidopsis thaliana, plantago major, poa annua, aphanes arvensis, capsella bursa-pastoris, elymus repens, epilobium roseum, lamium amplexicaule, tripleurospermum inodorum, veronica polita, viola arvensis, chenopodium album, dactylis glomerata, lamium purpureum, myosotis arvensis, poa pratensis, polygonum aviculare, rumex acetosella, veronica arvensis