echinochloa crus-galli, galinsoga parviflora, setaria pumila, amaranthus retroflexus, calystegia sepium, chenopodium album, lipandra polysperma, stachys palustris, bidens tripartita, capsella bursa-pastoris, cirsium arvense, daucus carota, mentha arvensis, persicaria lapathifolia, ranunculus repens, rubus caesius, solanum nigrum, sonchus oleraceus