allium ursinum, fagus sylvatica, acer pseudoplatanus, cardamine heptaphylla, leucojum vernum, mercurialis perennis, petasites albus, sambucus nigra, fraxinus excelsior, abies alba, dryopteris filix-mas, eurhynchium striatum, thamnobryum alopecurum, aegopodium podagraria, arum maculatum, asarum europaeum, asplenium scolopendrium, galium odoratum, isothecium alopecuroides, lamium galeobdolon, paris quadrifolia, rhynchostegium murale