avena sativa, chenopodium album, achillea millefolium, persicaria lapathifolia, rumex acetosella, spergula arvensis, agrostis capillaris, artemisia vulgaris, capsella bursa-pastoris, equisetum arvense, fallopia convolvulus, lipandra polysperma, persicaria maculosa, ranunculus repens, stellaria graminea