crataegus monogyna, hedera helix, picea abies, corylus avellana, circaea lutetiana, fraxinus excelsior, heracleum sphondylium, asplenium scolopendrium, ilex aquifolium, sanicula europaea, allium ursinum, bromus ramosus, carex sylvatica, filipendula ulmaria, geranium robertianum, geum urbanum, polypodium vulgare, potentilla sterilis, prunus spinosa, pteridium aquilinum, rumex sanguineus, stachys sylvatica, veronica chamaedrys, vicia sepium, arum maculatum, cardamine flexuosa, dryopteris filix-mas