brassica napus, apera spica-venti, abietinella abietina, achillea millefolium, capsella bursa-pastoris, centaurea cyanus, cirsium arvense, convolvulus arvensis, elymus repens, equisetum arvense, fallopia convolvulus, geranium pusillum, glechoma hederacea, lysimachia arvensis, mentha arvensis, myosotis arvensis, papaver rhoeas, persicaria hydropiper, persicaria maculosa, polygonum aviculare, scleranthus annuus, stachys palustris, stellaria media, tripleurospermum inodorum, tussilago farfara, veronica persica, vicia hirsuta