quercus robur, acer platanoides, aegopodium podagraria, mercurialis perennis, tilia cordata, stachys sylvatica, fraxinus excelsior, geum urbanum, eurhynchium angustirete, lamium galeobdolon, lonicera xylosteum, equisetum pratense, milium effusum, scrophularia nodosa, ulmus glabra, circaea lutetiana, geranium robertianum, poa nemoralis