picea abies, mercurialis perennis, dryopteris filix-mas, oxalis acetosella, acer pseudoplatanus, acer platanoides, actaea spicata, alliaria petiolata, geranium robertianum, impatiens noli-tangere, lamium galeobdolon, anthriscus nitida, asarum europaeum, athyrium filix-femina, cardamine bulbifera, chrysosplenium alternifolium, cystopteris fragilis, daphne mezereum, dryopteris carthusiana, fagus sylvatica, lactuca alpina, lamium maculatum, lonicera nigra, mycelis muralis, petasites albus, polygonatum verticillatum, prenanthes purpurea, rubus idaeus, senecio ovatus, stellaria nemorum, urtica dioica