acer pseudoplatanus, asplenium scolopendrium, cardamine heptaphylla, corylus avellana, mercurialis perennis, stachys sylvatica, fagus sylvatica, abies alba, athyrium filix-femina, brachypodium sylvaticum, dryopteris filix-mas, fraxinus excelsior, galium odoratum, geranium robertianum, lamium galeobdolon, polystichum aculeatum, hedera helix, polygonatum multiflorum, sambucus nigra, urtica dioica