triticum aestivum, papaver rhoeas, alopecurus myosuroides, apera spica-venti, aphanes arvensis, bromus diandrus, centaurea cyanus, cerastium glomeratum, cirsium arvense, convolvulus arvensis, elymus repens, fallopia convolvulus, glechoma hederacea, lolium temulentum, lysimachia arvensis, matricaria chamomilla, mentha arvensis, myosotis arvensis, oxalis corniculata, potentilla reptans, rumex crispus, stellaria media, valerianella coronata, veronica arvensis, veronica peregrina, veronica persica, vicia hirsuta, viola tricolor