adenostyles alliariae, abies alba, oxalis acetosella, acer pseudoplatanus, athyrium filix-femina, dryopteris filix-mas, fagus sylvatica, cardamine kitaibelii, impatiens noli-tangere, lamium galeobdolon, lysimachia nemorum, eurhynchium striatum, paris quadrifolia, geranium robertianum