fraxinus excelsior, impatiens noli-tangere, carex brizoides, corylus avellana, lamium galeobdolon, picea abies, ajuga reptans, athyrium filix-femina, circaea lutetiana, dryopteris dilatata, oxalis acetosella, silene dioica, stachys sylvatica, stellaria nemorum, symphytum tuberosum, urtica dioica, viola reichenbachiana, carpinus betulus