text: chenopodium album, chenopodiastrum hybridum, elymus repens, setaria pumila, achillea millefolium, amaranthus albus, amaranthus retroflexus, anchusa officinalis, avena fatua, bidens tripartita, convolvulus arvensis, echinochloa crus-galli, euphorbia cyparissias, fallopia convolvulus, lactuca serriola, mentha longifolia, plantago major, polygonum aviculare, rubus caesius, sinapis arvensis, sonchus arvensis, veronica persica