convolvulus arvensis, cynodon dactylon, amaranthus retroflexus, capsella rubella, chenopodium album, datura stramonium, elymus repens, fumaria officinalis, lamium purpureum, lolium temulentum, lysimachia arvensis, marrubium vulgare, persicaria maculosa, poa annua, senecio vulgaris, setaria pumila, solanum nigrum