urtica dioica, fraxinus excelsior, lamium maculatum, acer campestre, aegopodium podagraria, allium ursinum, milium effusum, ulmus minor, carpinus betulus, circaea lutetiana, galium aparine, glechoma hederacea, mercurialis perennis, tilia cordata, alnus glutinosa, brachypodium sylvaticum, crataegus monogyna, hedera helix, impatiens parviflora, lamium galeobdolon, lolium giganteum, polygonatum multiflorum, primula elatior, scrophularia umbrosa, tilia platyphyllos, ulmus glabra, viburnum opulus, ajuga reptans, campanula trachelium, pulmonaria officinalis, quercus robur, ranunculus repens, viola reichenbachiana