acer platanoides, fraxinus excelsior, ulmus glabra, mercurialis perennis, sorbus aucuparia, aegopodium podagraria, campanula trachelium, carex spicata, chelidonium majus, epilobium montanum, eurhynchiastrum pulchellum, filipendula ulmaria, galium boreale, galium odoratum, geum urbanum, hepatica nobilis, plagiomnium cuspidatum, rhamnus cathartica