hibiscus trionum, setaria pumila, stachys annua, cynodon dactylon, convolvulus arvensis, ajuga chamaepitys, ambrosia artemisiifolia, chenopodium album, cirsium arvense, datura stramonium, erigeron canadensis, euphorbia falcata, heliotropium europaeum, lathyrus tuberosus, mercurialis annua, panicum miliaceum, reseda lutea, setaria viridis, sonchus oleraceus, sorghum halepense, triticum aestivum