cirsium arvense, phalaris arundinacea, symphytum officinale, amorpha fruticosa, lycopus exaltatus, rorippa austriaca, bolboschoenus maritimus, thalictrum lucidum, trifolium hybridum, vicia cracca, glycyrrhiza echinata, iris pseudacorus, lathyrus tuberosus, lysimachia vulgaris, lythrum salicaria, mentha arvensis, plantago major, tanacetum vulgare