tilia cordata, acer platanoides, tilia platyphyllos, fagus sylvatica, lamium galeobdolon, acer pseudoplatanus, dryopteris filix-mas, polystichum aculeatum, athyrium filix-femina, dryopteris dilatata, impatiens parviflora, lamium maculatum, mercurialis perennis, urtica dioica, taxus baccata