populus canadensis, aegopodium podagraria, alnus glutinosa, fraxinus excelsior, hedera helix, rubus caesius, acer pseudoplatanus, sambucus nigra, crataegus monogyna, ficaria verna, stachys sylvatica, urtica dioica, anemone nemorosa, cardamine pratensis, carex acutiformis, corylus avellana, epipactis helleborine, equisetum arvense, filipendula ulmaria, galium aparine, geum urbanum, glechoma hederacea, neottia ovata, paris quadrifolia, phalaris arundinacea, poa trivialis, primula elatior, ribes rubrum, solanum dulcamara, viburnum opulus