triticum aestivum, anthemis arvensis, centaurea cyanus, ambrosia artemisiifolia, apera spica-venti, aphanes arvensis, ranunculus arvensis, tripleurospermum inodorum, valerianella rimosa, veronica hederifolia, viola arvensis, buglossoides arvensis, capsella bursa-pastoris, cerastium holosteoides, cerastium pumilum, chenopodium album, cirsium arvense, convolvulus arvensis, daucus carota, elymus repens, fallopia convolvulus, galium aparine, lamium purpureum, myosotis arvensis, oxalis stricta, plantago major, polygonum aviculare, ranunculus sardous, sonchus oleraceus, stellaria graminea, stellaria media, veronica arvensis, veronica triphyllos, vicia tetrasperma