secale cereale, delphinium consolida, fallopia convolvulus, achillea millefolium, aphanes arvensis, artemisia vulgaris, buglossoides arvensis, capsella bursa-pastoris, centaurea cyanus, cerastium arvense, cerastium holosteoides, cirsium arvense, convolvulus arvensis, draba verna, galium aparine, lysimachia arvensis, myosotis stricta, papaver dubium, polygonum aviculare, roemeria argemone, rumex crispus, scleranthus annuus, senecio vernalis, spergula arvensis, stellaria media, thlaspi arvense, veronica arvensis, veronica hederifolia, veronica triphyllos