corylus avellana, quercus robur, sorbus aucuparia, betula pubescens, hedera helix, pteridium aquilinum, atrichum undulatum, dicranella heteromalla, lonicera periclymenum, mnium hornum, prunus padus, alnus glutinosa, amelanchier lamarckii, anemone nemorosa, athyrium filix-femina, calamagrostis canescens, deschampsia cespitosa, dryopteris carthusiana, fagus sylvatica, frangula alnus