oxalis acetosella, picea abies, pinus sylvestris, maianthemum bifolium, carpinus betulus, dryopteris carthusiana, vaccinium myrtillus, athyrium filix-femina, avenella flexuosa, calamagrostis arundinacea, corylus avellana, dicranum scoparium, dryopteris dilatata, dryopteris filix-mas, eurhynchium angustirete, luzula pilosa, polygonatum multiflorum, sorbus aucuparia, spinulum annotinum, quercus petraea