fagus sylvatica, avenella flexuosa, oxalis acetosella, populus tremula, rubus ulmifolius, vaccinium myrtillus, acer pseudoplatanus, agrostis capillaris, athyrium filix-femina, betula pubescens, digitalis purpurea, dryopteris affinis, euphorbia dulcis, fraxinus excelsior, helleborus viridis, hypopitys monotropa, moehringia trinervia, polypodium interjectum, pteridium aquilinum, quercus robur, solidago virgaurea, urtica dioica, vicia sepium