secale cereale, arabidopsis thaliana, buglossoides arvensis, equisetum arvense, myosotis stricta, sinapis arvensis, thlaspi arvense, tripleurospermum inodorum, veronica arvensis, veronica hederifolia, veronica persica, viola arvensis, agrostemma githago, anthemis arvensis, apera spica-venti, centaurea cyanus, cirsium arvense, delphinium consolida, euphorbia helioscopia, fumaria officinalis, galium aparine, lamium amplexicaule, lamium purpureum, papaver rhoeas, vicia hirsuta, vicia tetrasperma