scleranthus annuus, sonchus arvensis, apera spica-venti, matricaria chamomilla, myosotis arvensis, poa annua, polypogon viridis, stellaria media, anthemis arvensis, aphanes microcarpa, cirsium arvense, convolvulus arvensis, galium aparine, lysimachia arvensis, stachys palustris, trifolium repens, vicia hirsuta, plantago major