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