fagus sylvatica, crataegus monogyna, fraxinus excelsior, hedera helix, quercus rosacea, athyrium filix-femina, dryopteris dilatata, arum maculatum, circaea lutetiana, hyacinthoides non-scripta, lonicera periclymenum, ranunculus repens, dryopteris affinis, pteridium aquilinum, dryopteris filix-mas