galinsoga parviflora, chenopodium album, fallopia convolvulus, convolvulus arvensis, lipandra polysperma, setaria pumila, sonchus oleraceus, stellaria media, amaranthus retroflexus, calystegia sepium, capsella bursa-pastoris, erigeron annuus, euphorbia helioscopia, lamium purpureum, persicaria maculosa, poa annua, ranunculus repens, trifolium pratense, veronica persica, daucus carota, plantago major, viola tricolor