secale cereale, galium aparine, stellaria media, tripleurospermum inodorum, vicia tetrasperma, apera spica-venti, centaurea cyanus, cirsium arvense, fallopia convolvulus, persicaria amphibia, atriplex patula, avena fatua, elymus repens, erysimum cheiranthoides, galeopsis bifida, galeopsis speciosa, galinsoga parviflora, gnaphalium uliginosum, lapsana communis, myosotis arvensis, oxalis stricta, persicaria hydropiper, sonchus arvensis, sonchus oleraceus, vicia hirsuta, vicia sativa, viola arvensis