secale cereale, apera spica-venti, juncus bufonius, anthoxanthum aristatum, centaurea cyanus, tripleurospermum inodorum, arnoseris minima, gnaphalium uliginosum, agrostis gigantea, aphanes arvensis, elymus repens, equisetum arvense, galinsoga quadriradiata, holcus mollis, hypericum humifusum, persicaria hydropiper, ranunculus repens, raphanus raphanistrum, rumex acetosella, veronica arvensis, vicia tetrasperma, viola arvensis