alnus glutinosa, ficaria verna, lamium galeobdolon, corylus avellana, fraxinus excelsior, glechoma hederacea, ulmus minor, anemone nemorosa, circaea lutetiana, cornus sanguinea, prunus padus, quercus robur, allium ursinum, arum maculatum, filipendula ulmaria, ranunculus auricomus, acer pseudoplatanus, campanula trachelium, crataegus laevigata, dipsacus pilosus, impatiens noli-tangere, primula elatior, prunus spinosa, urtica dioica