stellaria media, cirsium arvense, poa annua, veronica persica, capsella bursa-pastoris, cerastium glomeratum, erigeron annuus, lamium purpureum, calystegia sepium, chenopodium album, medicago lupulina, rorippa sylvestris, setaria pumila, sonchus oleraceus, trifolium repens, tussilago farfara