quercus robur, betula pubescens, sorbus aucuparia, fagus sylvatica, avenella flexuosa, hedera helix, pteridium aquilinum, vaccinium myrtillus, lonicera periclymenum, corylus avellana, picea abies, eurhynchium striatum, frangula alnus, hypnum cupressiforme, kindbergia praelonga, mnium hornum, molinia caerulea, plagiothecium denticulatum