capsella bursa-pastoris, poa annua, viola arvensis, apera spica-venti, stellaria media, tripleurospermum inodorum, lamium purpureum, arabidopsis thaliana, lamium amplexicaule, veronica arvensis, veronica hederifolia, veronica persica, veronica triphyllos, vicia hirsuta, geranium pusillum, holosteum umbellatum, lycopsis arvensis, papaver rhoeas, senecio vulgaris