castanea sativa, quercus robur, fagus sylvatica, avenella flexuosa, robinia pseudoacacia, sorbus aucuparia, betula pubescens, agrostis stolonifera, dicranella heteromalla, hedera helix, hieracium umbellatum, lonicera periclymenum, luzula sylvatica, maianthemum bifolium, melampyrum pratense, mnium hornum, molinia caerulea, polytrichum commune, pteridium aquilinum, vaccinium myrtillus