stellaria media, matricaria discoidea, poa annua, chenopodium album, plantago major, veronica persica, atriplex patula, capsella bursa-pastoris, cerastium fontanum, elymus repens, fallopia convolvulus, lolium perenne, persicaria maculosa, poa trivialis, polygonum aviculare, sinapis arvensis, chaerophyllum temulum, urtica dioica, cirsium arvense