populus canadensis, urtica dioica, angelica sylvestris, arrhenatherum elatius, glechoma hederacea, quercus robur, alopecurus pratensis, filipendula ulmaria, galeopsis tetrahit, galium aparine, heracleum sphondylium, rumex obtusifolius, stellaria aquatica, symphytum officinale, cirsium palustre, crataegus monogyna, epipactis helleborine, eupatorium cannabinum, fraxinus excelsior, geum urbanum, prunus padus