fagus sylvatica, quercus pubescens, hedera helix, ilex aquifolium, lonicera periclymenum, atrichum undulatum, castanea sativa, daphne laureola, dioscorea communis, eurhynchium striatum, hepatica nobilis, hypnum cupressiforme, polytrichum formosum, pteridium aquilinum, rubia peregrina, ruscus aculeatus