fagus sylvatica, abies alba, athyrium filix-femina, dryopteris dilatata, picea abies, acer pseudoplatanus, galium intermedium, glechoma hirsuta, gymnocarpium robertianum, oxalis acetosella, sambucus racemosa, senecio nemorensis, sorbus aucuparia, stereocaulon nanodes, vaccinium myrtillus