fagus sylvatica, athyrium filix-femina, cardamine bulbifera, gymnocarpium dryopteris, acer pseudoplatanus, brachypodium sylvaticum, lamium galeobdolon, picea abies, prenanthes purpurea, sorbus aucuparia, dryopteris dilatata, maianthemum bifolium, oxalis acetosella, quercus petraea, viola reichenbachiana