delphinium consolida, cirsium arvense, convolvulus arvensis, fallopia convolvulus, setaria pumila, trifolium arvense, agrostemma githago, caucalis platycarpos, centaurea cyanus, cephalaria transsylvanica, cota austriaca, delphinium hispanicum, erigeron canadensis, papaver rhoeas, polygonum aviculare, sinapis arvensis, torilis arvensis, vicia pannonica