avenella flexuosa, pteridium aquilinum, quercus petraea, dicranum majus, lonicera periclymenum, pseudoscleropodium purum, betula pubescens, dicranum scoparium, hypnum cupressiforme, pleurozium schreberi, polytrichum formosum, castanea sativa, dryopteris filix-mas, thuidium tamariscinum