galinsoga parviflora, galeopsis tetrahit, stellaria media, capsella bursa-pastoris, persicaria maculosa, ranunculus repens, amaranthus blitum, calystegia sepium, chenopodium album, echinochloa crus-galli, lamium purpureum, lipandra polysperma, mentha arvensis, poa annua, rumex obtusifolius, stachys palustris, stellaria aquatica, veronica persica, sonchus asper