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