lapsana communis, poa annua, achillea millefolium, apera spica-venti, artemisia vulgaris, calamagrostis epigejos, cirsium arvense, crepis biennis, dactylis glomerata, elymus repens, epilobium montanum, equisetum arvense, erigeron annuus, erigeron canadensis, galium aparine, lactuca serriola, matricaria discoidea, ranunculus repens, setaria pumila, stellaria media, tripleurospermum inodorum, urtica dioica, veronica persica