castanea sativa, corylus avellana, populus tremula, quercus robur, holcus mollis, stachys officinalis, avenella flexuosa, carex sylvatica, eurhynchium striatum, hedera helix, kindbergia praelonga, lonicera periclymenum, polytrichum formosum, prunus spinosa, pseudoscleropodium purum, pulmonaria longifolia, rabelera holostea, solidago virgaurea, thuidium tamariscinum, viola riviniana