castanea sativa, fagus sylvatica, circaea lutetiana, dryopteris filix-mas, potentilla micrantha, anemone nemorosa, athyrium filix-femina, cardamine bulbifera, clinopodium vulgare, fraxinus ornus, geranium robertianum, hypericum androsaemum, lilium martagon, populus tremula, primula vulgaris, prunus avium, pteridium aquilinum, scrophularia nodosa, stachys sylvatica, viola reichenbachiana