text: quercus robur, corylus avellana, pinus sylvestris, rubus idaeus, vaccinium myrtillus, melica nutans, pteridium aquilinum, maianthemum bifolium, poa nemoralis, aegopodium podagraria, ajuga reptans, atrichum undulatum, brachypodium sylvaticum, carex digitata, carpinus betulus, dactylis glomerata, dicranum polysetum, dryopteris carthusiana, fagus sylvatica, fallopia convolvulus, festuca heterophylla, fragaria vesca, galeopsis pubescens, galium mollugo, geranium robertianum, hieracium lachenalii, lapsana communis, luzula pilosa, milium effusum, moehringia trinervia, oxalis acetosella, picea abies, pleurozium schreberi, polygonatum odoratum, polytrichum formosum, rubus saxatilis, solidago virgaurea, sorbus aucuparia, urtica dioica, viola reichenbachiana, viola riviniana