text: fagus sylvatica, quercus petraea, carpinus betulus, hedera helix, lathyrus vernus, pteridium aquilinum, ruscus hypoglossum, sanicula europaea, acer campestre, acer pseudoplatanus, athyrium filix-femina, cardamine trifolia, carex sylvatica, circaea lutetiana, crataegus laevigata, crataegus monogyna, dryopteris filix-mas, galium odoratum, hieracium racemosum, lamium galeobdolon, mycelis muralis, polytrichum formosum, rabelera holostea, torminalis glaberrima, viola reichenbachiana