quercus robur, lamium galeobdolon, ulmus minor, urtica dioica, fraxinus excelsior, glechoma hederacea, acer pseudoplatanus, cornus sanguinea, ficaria verna, ajuga reptans, anemone nemorosa, adoxa moschatellina, arum maculatum, cardamine pratensis, circaea lutetiana, geum urbanum, pellia epiphylla, primula elatior, brachythecium rutabulum, fissidens taxifolius, paris quadrifolia, athyrium filix-femina, moehringia trinervia, polygonatum multiflorum, symphytum officinale