quercus robur, corylus avellana, impatiens noli-tangere, tilia cordata, acer pseudoplatanus, anemone nemorosa, convallaria majalis, fallopia convolvulus, sambucus nigra, carpinus betulus, fraxinus excelsior, dactylis glomerata, ficaria verna, aegopodium podagraria, ajuga reptans, circaea lutetiana, geum urbanum, glechoma hederacea, milium effusum, moehringia trinervia, symphytum officinale, viola reichenbachiana