echinochloa crus-galli, galinsoga parviflora, amaranthus cruentus, amaranthus hybridus, setaria pumila, solanum nigrum, stachys palustris, amaranthus retroflexus, calystegia sepium, capsella bursa-pastoris, chenopodium album, daucus carota, equisetum arvense, erigeron annuus, euphorbia helioscopia, mentha arvensis, persicaria maculosa, sonchus arvensis, sonchus oleraceus, stellaria media, veronica persica