hordeum distichon, mercurialis annua, sonchus asper, kickxia elatine, lysimachia arvensis, solanum nigrum, stachys annua, amaranthus hybridus, ambrosia artemisiifolia, anthemis cotula, atriplex patula, capsella bursa-pastoris, carduus nutans, chaenorhinum minus, chenopodiastrum hybridum, chenopodium album, cirsium arvense, convolvulus arvensis, datura stramonium, euphorbia exigua, euphorbia falcata, fallopia convolvulus, lysimachia foemina, medicago lupulina, onopordum acanthium, papaver rhoeas, persicaria lapathifolia, reseda lutea, setaria viridis, silene noctiflora, sonchus oleraceus, viola arvensis