fagus sylvatica, acer pseudoplatanus, avenella flexuosa, calamagrostis arundinacea, oxalis acetosella, athyrium filix-femina, circaea intermedia, dryopteris carthusiana, dryopteris dilatata, galeopsis pubescens, lamium galeobdolon, polygonatum verticillatum, prenanthes purpurea, solidago virgaurea, sorbus aucuparia, dryopteris filix-mas, phegopteris connectilis, picea abies