fagus sylvatica, acer pseudoplatanus, sambucus nigra, atrichum undulatum, circaea lutetiana, fraxinus excelsior, moehringia trinervia, acer campestre, acer platanoides, aesculus hippocastanum, alliaria petiolata, athyrium filix-femina, carex remota, carpinus betulus, corylus avellana, crataegus monogyna, dicranella heteromalla, dryopteris filix-mas, impatiens parviflora, kindbergia praelonga, poa annua, prunus avium, quercus robur, quercus rubra, ribes rubrum, robinia pseudoacacia, urtica dioica