avenella flexuosa, polytrichum formosum, quercus robur, pteridium aquilinum, betula pendula, kindbergia praelonga, pseudoscleropodium purum, quercus rubra, agrostis capillaris, hypnum cupressiforme, plagiothecium curvifolium, pleurozium schreberi, prunus serotina, calluna vulgaris, campylopus introflexus, luzula multiflora, pinus sylvestris, plagiothecium denticulatum