hordeum vulgare, capsella bursa-pastoris, centaurea cyanus, cirsium arvense, galeopsis bifida, myosotis arvensis, persicaria lapathifolia, persicaria maculosa, polygonum aviculare, scleranthus annuus, sinapis arvensis, stellaria media, veronica arvensis, anthemis arvensis, aphanes arvensis, chenopodium album, convolvulus arvensis, fallopia convolvulus, geranium pusillum, lamium amplexicaule, lamium purpureum, lycopsis arvensis, lysimachia arvensis, plantago major, rumex crispus, sonchus arvensis, sonchus oleraceus, spergula arvensis, thlaspi arvense, vicia hirsuta, viola arvensis, armoracia rusticana