convolvulus arvensis, trifolium campestre, viola arvensis, capsella bursa-pastoris, chenopodium album, cirsium arvense, galeopsis tetrahit, galinsoga parviflora, galium spurium, lapsana communis, myosotis arvensis, oxalis stricta, sonchus arvensis, trifolium repens, veronica polita, vicia sativa, vicia tetrasperma, legousia speculum-veneris