convolvulus arvensis, rubus caesius, sorghum halepense, sinapis arvensis, ajuga chamaepitys, amaranthus albus, amaranthus retroflexus, cirsium arvense, cynodon dactylon, heliotropium europaeum, hibiscus trionum, reseda lutea, setaria pumila, setaria viridis, solanum nigrum, stachys annua