secale cereale, scleranthus annuus, apera spica-venti, centaurea cyanus, viola arvensis, capsella bursa-pastoris, fallopia convolvulus, polygonum aviculare, rumex acetosella, agrostis stolonifera, anthemis arvensis, arnoseris minima, chenopodium album, elymus repens, erodium cicutarium, galeopsis segetum, senecio vulgaris, stellaria media, veronica arvensis, vicia hirsuta, vicia sativa