quercus robur, avenella flexuosa, lonicera periclymenum, castanea sativa, hedera helix, corylus avellana, fagus sylvatica, holcus mollis, pteridium aquilinum, pyrus cordata, cytisus scoparius, digitalis purpurea, frangula alnus, ilex aquifolium, polytrichum formosum, teucrium scorodonia