hedera helix, carpinus betulus, quercus robur, fraxinus excelsior, acer campestre, ilex aquifolium, mercurialis perennis, alliaria petiolata, arum maculatum, athyrium filix-femina, carex sylvatica, circaea lutetiana, corylus avellana, dryopteris carthusiana, dryopteris dilatata, dryopteris filix-mas, galeopsis tetrahit, hypnum cupressiforme, lonicera periclymenum, luzula sylvatica, milium effusum, polygonatum multiflorum, quercus rubra, sambucus nigra