quercus petraea, neoorthocaulis attenuatus, fagus sylvatica, dicranum scoparium, betula pubescens, leucobryum glaucum, luzula sylvatica, mnium hornum, tetraphis pellucida, avenella flexuosa, ilex aquifolium, lonicera periclymenum, polypodium vulgare, pteridium aquilinum