quercus robur, rubus caesius, ulmus minor, ulmus laevis, cornus sanguinea, fraxinus excelsior, circaea lutetiana, equisetum sylvaticum, fissidens taxifolius, oxyrrhynchium hians, alliaria petiolata, arctium lappa, brachypodium sylvaticum, ficaria verna, gagea lutea, galium aparine, geum urbanum, glechoma hederacea, paris quadrifolia, rumex sanguineus, sambucus nigra, urtica dioica