avena sterilis, alopecurus myosuroides, lolium multiflorum, poa trivialis, capsella bursa-pastoris, convolvulus arvensis, equisetum telmateia, galium aparine, geranium dissectum, lamium purpureum, matricaria chamomilla, mummenhoffia alliacea, papaver rhoeas, poa pratensis, polygonum aviculare, ranunculus arvensis, stellaria media, veronica arvensis, veronica hederifolia, veronica persica