apera spica-venti, poa trivialis, alopecurus myosuroides, aphanes microcarpa, arenaria serpyllifolia, centaurea cyanus, cirsium arvense, convolvulus arvensis, legousia speculum-veneris, lysimachia vulgaris, matricaria chamomilla, myosotis arvensis, ranunculus arvensis, ranunculus repens, veronica arvensis, vicia hirsuta, vicia sativa, viola arvensis, rumex acetosella