apera spica-venti, myosotis arvensis, poa annua, rumex acetosella, veronica arvensis, viola arvensis, aphanes arvensis, centaurea cyanus, crepis tectorum, matricaria chamomilla, stellaria media, tripleurospermum inodorum, vicia hirsuta, capsella bursa-pastoris, cerastium holosteoides, equisetum arvense, fallopia convolvulus, lamium purpureum, scleranthus annuus