arrhenatherum elatius, chaerophyllum aromaticum, calystegia sepium, centaurea jacea, festuca rubra, heracleum sphondylium, pastinaca sativa, achillea millefolium, cirsium arvense, equisetum arvense, lolium perenne, arctium lappa, lathyrus pratensis, poa palustris, tussilago farfara, artemisia vulgaris