caucalis platycarpos, fallopia convolvulus, centaurea cyanus, centaurea scabiosa, chenopodium album, cirsium arvense, galium verum, lactuca serriola, melilotus albus, poa compressa, viola arvensis, ajuga chamaepitys, anthemis arvensis, galeopsis angustifolia, lactuca perennis, lolium rigidum, ranunculus arvensis, reseda phyteuma, roemeria argemone, vicia pannonica