picea abies, maianthemum bifolium, quercus robur, corylus avellana, oxalis acetosella, sorbus aucuparia, vaccinium myrtillus, anemone nemorosa, hypnum cupressiforme, lamium galeobdolon, luzula pilosa, polytrichum formosum, rabelera holostea, rubus idaeus, agrostis capillaris, calamagrostis arundinacea, dicranum scoparium, dryopteris carthusiana, melampyrum nemorosum, melica nutans, milium effusum, mycelis muralis, polygonatum verticillatum, veronica officinalis