triticum aestivum, apera spica-venti, achillea millefolium, agrostis capillaris, anthemis arvensis, centaurea cyanus, chenopodium album, cirsium arvense, convolvulus arvensis, dactylis glomerata, fallopia convolvulus, galinsoga parviflora, glechoma hederacea, gnaphalium uliginosum, lysimachia arvensis, myosotis arvensis, oxalis stricta, persicaria maculosa, poa pratensis, polygonum aviculare, rumex acetosella, rumex crispus, scleranthus annuus, silene latifolia, sonchus arvensis, spergularia rubra, stellaria media, veronica arvensis, veronica persica, vicia tetrasperma, viola arvensis