quercus robur, fraxinus excelsior, geranium robertianum, ulmus glabra, ficaria verna, glechoma hederacea, impatiens parviflora, ranunculus repens, urtica dioica, galium palustre, geum urbanum, kindbergia praelonga, ribes nigrum, acer pseudoplatanus, carpinus betulus, galeopsis tetrahit, mercurialis perennis, veronica montana