acer pseudoplatanus, fraxinus excelsior, mercurialis perennis, fagus sylvatica, arum maculatum, sambucus nigra, acer platanoides, adoxa moschatellina, anemone ranunculoides, asplenium scolopendrium, circaea lutetiana, corydalis cava, galium odoratum, galium sylvaticum, geranium robertianum, impatiens noli-tangere, polystichum aculeatum, scrophularia nodosa, stachys sylvatica, urtica dioica, alliaria petiolata, chrysosplenium alternifolium, cystopteris fragilis, dryopteris filix-mas, epilobium montanum, isothecium alopecuroides, oxyrrhynchium hians