amaranthus albus, amaranthus retroflexus, capsella bursa-pastoris, chenopodiastrum hybridum, convolvulus arvensis, cynodon dactylon, datura stramonium, echinochloa crus-galli, erigeron canadensis, geranium dissectum, lamium purpureum, malva sylvestris, papaver rhoeas, plantago major, polygonum aviculare, rorippa sylvestris, setaria pumila, sinapis arvensis, urtica dioica, verbena officinalis