tripleurospermum inodorum, apera spica-venti, galium aparine, stellaria media, myosotis arvensis, viola arvensis, aphanes arvensis, buglossoides arvensis, capsella bursa-pastoris, centaurea cyanus, convolvulus arvensis, delphinium consolida, elymus repens, euphorbia helioscopia, lysimachia arvensis, odontites vernus, papaver rhoeas, ranunculus arvensis, stachys palustris, thlaspi arvense, trifolium dubium, veronica arvensis, veronica polita, vicia hirsuta