acer pseudoplatanus, impatiens noli-tangere, ulmus glabra, cardamine bulbifera, urtica dioica, fagus sylvatica, acer platanoides, cardamine enneaphyllos, festuca altissima, fraxinus excelsior, galium odoratum, hordelymus europaeus, melica uniflora, mercurialis perennis, dryopteris filix-mas