sinapis arvensis, amaranthus blitum, amaranthus retroflexus, cirsium arvense, convolvulus arvensis, fallopia convolvulus, lysimachia arvensis, mentha arvensis, polygonum aviculare, chenopodium album, equisetum arvense, veronica hederifolia, viola arvensis, plantago lanceolata, papaver rhoeas, silene latifolia, sonchus asper