elymus repens, apera spica-venti, artemisia vulgaris, erigeron canadensis, agrostis capillaris, anthemis arvensis, berteroa incana, delphinium consolida, equisetum arvense, rumex acetosa, rumex acetosella, secale cereale, setaria viridis, silene latifolia, vicia villosa, achillea millefolium, centaurea cyanus, erodium cicutarium, fallopia convolvulus, scleranthus annuus, sinapis arvensis, trifolium arvense, veronica serpyllifolia, viola arvensis