hordeum distichon, apera spica-venti, myosotis arvensis, agrostis stolonifera, anthemis arvensis, capsella bursa-pastoris, centaurea cyanus, chenopodium album, elymus repens, fallopia convolvulus, galium aparine, holcus mollis, juncus bufonius, lysimachia arvensis, matricaria discoidea, plantago major, poa annua, polygonum aviculare, spergula arvensis, thlaspi arvense, tripleurospermum inodorum, triticum aestivum, veronica arvensis, veronica persica, vicia tetrasperma, viola arvensis, arabidopsis thaliana, poa trivialis, scleranthus perennis