secale cereale, galeopsis segetum, rumex acetosella, veronica arvensis, viola tricolor, achillea millefolium, arnoseris minima, centaurea cyanus, echium vulgare, fallopia convolvulus, galium spurium, holcus mollis, lapsana communis, pilosella officinarum, polygonum aviculare, rhinanthus alectorolophus, rumex acetosa, trifolium repens, vicia sativa