secale cereale, apera spica-venti, poa annua, roemeria argemone, scleranthus annuus, anthemis arvensis, capsella bursa-pastoris, centaurea cyanus, chenopodium album, cirsium arvense, fallopia convolvulus, galeopsis tetrahit, myosotis arvensis, plantago major, polygonum aviculare, silene latifolia, stellaria media, thlaspi arvense, tripleurospermum inodorum, veronica hederifolia, veronica persica