anthemis arvensis, rumex acetosella, scleranthus annuus, viola arvensis, apera spica-venti, capsella bursa-pastoris, centaurea cyanus, convolvulus arvensis, lysimachia arvensis, odontites vulgaris, agrostis stolonifera, cirsium arvense, veronica arvensis, aphanes arvensis, spergula arvensis, spergularia rubra, tripleurospermum inodorum, vicia sativa, vicia tetrasperma, galeopsis tetrahit