corylus avellana, quercus robur, fraxinus excelsior, ficaria verna, rubus caesius, glechoma hederacea, populus canadensis, circaea lutetiana, ajuga reptans, cardamine pratensis, carex sylvatica, cornus sanguinea, acer pseudoplatanus, angelica sylvestris, arum maculatum, athyrium filix-femina, brachypodium sylvaticum, deschampsia cespitosa, dryopteris carthusiana, dryopteris filix-mas, galium aparine, geum urbanum, heracleum sphondylium, lonicera periclymenum, paris quadrifolia, polygonatum multiflorum, primula elatior, quercus rubra, stachys sylvatica, urtica dioica