centaurea cyanus, rumex acetosella, echium vulgare, viola arvensis, achillea millefolium, anthemis arvensis, arnoseris minima, capsella bursa-pastoris, centaurea scabiosa, chenopodium album, galeopsis segetum, holcus mollis, jasione montana, linaria repens, rhinanthus alectorolophus, scleranthus annuus, veronica verna