cirsium arvense, aphanes arvensis, capsella bursa-pastoris, centaurea cyanus, chenopodium album, equisetum arvense, fallopia convolvulus, galeopsis tetrahit, galium aparine, lamium purpureum, lapsana communis, lolium multiflorum, lysimachia arvensis, myosotis arvensis, persicaria maculosa, poa trivialis, polygonum aviculare, sherardia arvensis, sonchus arvensis, sonchus oleraceus, trifolium repens, tripleurospermum inodorum, veronica arvensis, vicia hirsuta, vicia sativa, vicia tetrasperma, vicia villosa, galinsoga parviflora, lipandra polysperma, medicago sativa