hedera helix, alnus glutinosa, crataegus monogyna, fraxinus excelsior, acer pseudoplatanus, digitalis purpurea, dryopteris filix-mas, galium palustre, geranium robertianum, iris pseudacorus, lonicera periclymenum, ranunculus repens, salix aurita, ulmus glabra, urtica dioica, viola riviniana, agrostis stolonifera, athyrium filix-femina, cardamine pratensis, carex remota, chrysosplenium oppositifolium, circaea lutetiana, dryopteris dilatata, epilobium montanum, geum urbanum, lysimachia nemorum, oxalis acetosella, pteridium aquilinum