chenopodium album, amaranthus retroflexus, cichorium intybus, cirsium arvense, convolvulus arvensis, cynodon dactylon, echinochloa crus-galli, erigeron canadensis, lamium purpureum, linaria angustissima, malva sylvestris, ranunculus arvensis, rorippa austriaca, rubus caesius, setaria pumila, solanum nigrum