stellaria media, geranium pusillum, aphanes arvensis, capsella bursa-pastoris, myosotis arvensis, poa annua, tripleurospermum inodorum, veronica hederifolia, viola arvensis, arabidopsis thaliana, artemisia vulgaris, elymus repens, lamium amplexicaule, lamium purpureum, myosurus minimus, veronica arvensis