castanea sativa, ilex aquifolium, quercus petraea, quercus robur, fagus sylvatica, avenella flexuosa, polytrichum formosum, calluna vulgaris, carex pilulifera, dicranum scoparium, erica cinerea, frangula alnus, hedera helix, leucobryum glaucum, melampyrum pratense, molinia caerulea, pleurozium schreberi, thuidium tamariscinum