picea abies, corylus avellana, oxalis acetosella, plagiomnium affine, calamagrostis arundinacea, hepatica nobilis, lamium galeobdolon, maianthemum bifolium, tilia cordata, vaccinium myrtillus, aegopodium podagraria, angelica sylvestris, betula pendula, carex digitata, dryopteris filix-mas, equisetum pratense, euonymus verrucosus, frangula alnus, fraxinus excelsior, galeopsis tetrahit, huperzia selago, lathyrus vernus, lonicera xylosteum, melica nutans, mycelis muralis, plagiomnium undulatum, pteridium aquilinum, quercus robur, rhodobryum roseum, rubus saxatilis, sorbus aucuparia, viola mirabilis, viola reichenbachiana