pteridium aquilinum, quercus robur, avenella flexuosa, betula pubescens, frangula alnus, lonicera periclymenum, castanea sativa, hylocomium splendens, hypnum cupressiforme, ilex aquifolium, mnium hornum, pleurozium schreberi, polytrichum formosum, populus tremula, pseudoscleropodium purum, quercus petraea, dicranum scoparium, fagus sylvatica, pinus sylvestris, polypodium vulgare, sorbus aucuparia