allium ursinum, glechoma hederacea, acer campestre, alnus glutinosa, carpinus betulus, quercus robur, fraxinus excelsior, corylus avellana, ficaria verna, impatiens noli-tangere, lamium galeobdolon, urtica dioica, arum maculatum, crataegus laevigata, deschampsia cespitosa