acer pseudoplatanus, populus canadensis, fraxinus excelsior, lamium galeobdolon, sambucus nigra, corylus avellana, glechoma hederacea, primula elatior, polygonatum multiflorum, quercus robur, urtica dioica, moehringia trinervia, paris quadrifolia, populus canescens, adoxa moschatellina, epipactis helleborine, filipendula ulmaria, vinca minor