picea abies, hedera helix, aegopodium podagraria, asarum europaeum, lamium galeobdolon, mercurialis perennis, allium ursinum, dryopteris carthusiana, dryopteris filix-mas, urtica dioica, acer campestre, anemone nemorosa, arum maculatum, brachypodium sylvaticum, circaea lutetiana, dioscorea communis, euonymus europaeus, glechoma hederacea, paris quadrifolia, quercus robur, sambucus nigra