anthemis arvensis, capsella bursa-pastoris, centaurea cyanus, erodium cicutarium, falcaria vulgaris, lapsana communis, lolium giganteum, mercurialis annua, spergula arvensis, tripleurospermum inodorum, veronica agrestis, viola arvensis, convolvulus arvensis, galeopsis tetrahit, galium aparine, galium mollugo, heracleum sphondylium, matricaria discoidea, myosotis arvensis, sanguisorba officinalis, sherardia arvensis, thlaspi arvense