centaurea cyanus, rubus caesius, agrostemma githago, buglossoides arvensis, caucalis platycarpos, cirsium arvense, convolvulus arvensis, delphinium consolida, echinochloa crus-galli, euphorbia exigua, falcaria vulgaris, lathyrus tuberosus, myosotis arvensis, papaver rhoeas, polygonum aviculare, ranunculus arvensis, rorippa austriaca, setaria pumila, stachys annua, veronica persica, vicia hirsuta, vicia pannonica, vicia sativa, viola arvensis