hordeum distichon, viola arvensis, apera spica-venti, poa annua, arabidopsis thaliana, galium aparine, geranium dissectum, myosotis arvensis, papaver rhoeas, veronica arvensis, veronica persica, aphanes arvensis, artemisia vulgaris, brassica napus, fallopia convolvulus, holcus mollis, lamium purpureum, lapsana communis, thlaspi arvense, tripleurospermum inodorum, valerianella dentata, veronica hederifolia