quercus robur, fagus sylvatica, fraxinus excelsior, galium aparine, acer pseudoplatanus, circaea lutetiana, dryopteris dilatata, dryopteris filix-mas, geranium robertianum, geum urbanum, heracleum sphondylium, hyacinthoides non-scripta, ulmus glabra, eurhynchium striatum, hypnum andoi, hypnum cupressiforme, isothecium alopecuroides, kindbergia praelonga, pseudotsuga menziesii, veronica montana, atrichum undulatum, hedera helix, homalothecium sericeum, metzgeria furcata, radula complanata, thamnobryum alopecurum