spergula arvensis, digitaria ischaemum, elymus repens, fallopia convolvulus, gnaphalium uliginosum, herniaria glabra, hypochaeris glabra, juncus bufonius, mentha arvensis, ornithopus perpusillus, persicaria hydropiper, rumex acetosella, scleranthus annuus, setaria viridis, sonchus arvensis, vicia sativa, cirsium arvense, rorippa sylvestris, tussilago farfara