secale cereale, apera spica-venti, scleranthus annuus, centaurea cyanus, rumex acetosella, vicia sativa, fallopia convolvulus, galeopsis segetum, holcus mollis, polygonum aviculare, viola arvensis, agrostis stolonifera, arnoseris minima, capsella bursa-pastoris, chenopodium album, cirsium arvense, matricaria chamomilla, senecio vulgaris, spergula arvensis, stellaria media, vicia hirsuta