anthemis arvensis, aphanes arvensis, elymus repens, myosotis arvensis, valerianella rimosa, apera spica-venti, cirsium arvense, convolvulus arvensis, galium aparine, legousia speculum-veneris, matricaria chamomilla, papaver rhoeas, poa trivialis, ranunculus repens, veronica arvensis, veronica persica, viola arvensis