triticum aestivum, alopecurus myosuroides, convolvulus arvensis, apera spica-venti, avena sativa, cerastium glomeratum, elymus repens, equisetum ramosissimum, glechoma hederacea, legousia speculum-veneris, lysimachia arvensis, lysimachia foemina, matricaria chamomilla, medicago lupulina, mentha arvensis, myosotis arvensis, papaver rhoeas, polygonum aviculare, potentilla reptans, ranunculus arvensis, rumex crispus, secale cereale, valerianella coronata, veronica arvensis, veronica persica, vicia hirsuta, vicia sativa, viola tricolor