apera spica-venti, aphanes arvensis, papaver rhoeas, stellaria media, capsella bursa-pastoris, centaurea cyanus, cirsium arvense, matricaria chamomilla, myosotis arvensis, polygonum aviculare, ranunculus sardous, tripleurospermum maritimum, vicia hirsuta, poa annua, roemeria argemone, rumex acetosella, spergula arvensis, trifolium repens, veronica arvensis, vicia sativa