apera spica-venti, lamium amplexicaule, myosotis arvensis, vicia tetrasperma, anthemis arvensis, arabidopsis thaliana, capsella bursa-pastoris, cerastium holosteoides, chenopodium album, cirsium arvense, draba verna, elymus repens, lamium purpureum, lathyrus pratensis, myosotis stricta, poa annua, stellaria media, tripleurospermum inodorum, veronica arvensis, veronica persica, vicia villosa, viola arvensis