picea abies, acer campestre, acer pseudoplatanus, sambucus nigra, fraxinus excelsior, acer platanoides, glechoma hederacea, urtica dioica, aegopodium podagraria, asarum europaeum, chelidonium majus, galium aparine, lamium maculatum, anthriscus sylvestris, chaerophyllum temulum, geum urbanum, pulmonaria obscura, pulmonaria officinalis, ranunculus cassubicus, ulmus glabra, viola hirta