stellaria media, apera spica-venti, capsella bursa-pastoris, poa annua, tripleurospermum inodorum, aphanes arvensis, lamium amplexicaule, veronica hederifolia, veronica triphyllos, viola arvensis, draba verna, lamium purpureum, veronica persica, arabidopsis thaliana, myosurus minimus, veronica arvensis