fagus sylvatica, cardamine heptaphylla, hedera helix, prunus avium, dryopteris filix-mas, geranium robertianum, lilium martagon, mercurialis perennis, polygonatum odoratum, sambucus nigra, abies alba, actaea spicata, cardamine impatiens, daphne laureola, pteridium aquilinum, viola reichenbachiana