arrhenatherum elatius, populus canadensis, angelica sylvestris, cirsium arvense, quercus robur, filipendula ulmaria, heracleum sphondylium, urtica dioica, allium vineale, alopecurus pratensis, artemisia vulgaris, lathyrus pratensis, stellaria graminea, symphytum officinale, tanacetum vulgare, anthriscus sylvestris, equisetum arvense, iris pseudacorus, leucanthemum vulgare, pimpinella major, prunus avium, prunus spinosa, sambucus nigra