quercus petraea, pteridium aquilinum, torminalis glaberrima, lonicera periclymenum, polytrichum formosum, betula pubescens, castanea sativa, avenella flexuosa, convallaria majalis, dicranum scoparium, leucobryum glaucum, pleurozium schreberi, thuidium tamariscinum, calluna vulgaris, campylopus flexuosus, fagus sylvatica, molinia caerulea