chenopodium album, galinsoga parviflora, amaranthus retroflexus, echinochloa crus-galli, lipandra polysperma, persicaria maculosa, setaria pumila, stellaria media, euphorbia helioscopia, fallopia convolvulus, ranunculus repens, sonchus oleraceus, agrostis stolonifera, calystegia sepium, capsella bursa-pastoris, oxalis corniculata, trifolium pratense, vicia sepium