castanea sativa, fagus sylvatica, ilex aquifolium, frangula alnus, quercus robur, sorbus aucuparia, avenella flexuosa, pseudoscleropodium purum, carex pilulifera, hylocomium splendens, leucobryum glaucum, pleurozium schreberi, polytrichum formosum, pteridium aquilinum, quercus petraea