ficaria verna, adoxa moschatellina, alnus glutinosa, aegopodium podagraria, colchicum lusitanum, corylus avellana, hedera helix, sambucus nigra, circaea lutetiana, geranium nodosum, lamium galeobdolon, ranunculus lanuginosus, arum maculatum, asplenium scolopendrium, dioscorea communis, dryopteris filix-mas, helleborus viridis, polygonatum multiflorum, stellaria nemorum, symphytum tuberosum