quercus petraea, avenella flexuosa, pleurozium schreberi, castanea sativa, dicranum scoparium, hylocomiadelphus triquetrus, juniperus communis, lonicera periclymenum, melampyrum pratense, polytrichum formosum, pseudoscleropodium purum, betula pendula, carpinus betulus, crataegus laevigata, fagus sylvatica, frangula alnus