acer pseudoplatanus, ulmus glabra, cardamine heptaphylla, aconitum lycoctonum, actaea spicata, arum maculatum, corylus avellana, dryopteris filix-mas, fagus sylvatica, mercurialis perennis, petasites albus, athyrium filix-femina, circaea lutetiana, galium odoratum, lamium galeobdolon, lathyrus vernus, lilium martagon, polygonatum verticillatum, polystichum aculeatum, primula elatior, tilia platyphyllos