picea abies, oxalis acetosella, acer pseudoplatanus, calamagrostis arundinacea, dryopteris dilatata, lamium galeobdolon, athyrium filix-femina, fagus sylvatica, gymnocarpium dryopteris, dryopteris expansa, maianthemum bifolium, corylus avellana, impatiens noli-tangere, rubus idaeus, veratrum lobelianum