secale cereale, apera spica-venti, centaurea cyanus, scleranthus annuus, fallopia convolvulus, hypochaeris glabra, polygonum aviculare, rumex acetosella, achillea millefolium, agrostis stolonifera, anthemis arvensis, arnoseris minima, capsella bursa-pastoris, chenopodium album, convolvulus arvensis, elymus repens, erodium cicutarium, galeopsis segetum, sinapis arvensis, spergula arvensis, stachys arvensis, viola arvensis