fraxinus excelsior, hedera helix, crataegus monogyna, heracleum sphondylium, polystichum setiferum, sambucus nigra, aesculus hippocastanum, allium ursinum, fagus sylvatica, arum maculatum, brachypodium sylvaticum, eurhynchium striatum, filipendula ulmaria, prunus spinosa, ulmus glabra, oxyrrhynchium hians, poa trivialis, primula vulgaris, thamnobryum alopecurum