secale cereale, anthoxanthum aristatum, arnoseris minima, centaurea cyanus, equisetum arvense, fallopia convolvulus, veronica hederifolia, viola arvensis, arabidopsis thaliana, artemisia vulgaris, equisetum sylvaticum, galeopsis tetrahit, galium aparine, holcus mollis, pteridium aquilinum, rumex acetosella, scleranthus annuus, stellaria media, vicia tetrasperma