quercus robur, fraxinus excelsior, circaea lutetiana, fagus sylvatica, crataegus monogyna, dryopteris dilatata, dryopteris filix-mas, geranium robertianum, hedera helix, lonicera periclymenum, athyrium filix-femina, chrysosplenium oppositifolium, eurhynchium striatum, polystichum setiferum, atrichum undulatum, carpinus betulus, deschampsia cespitosa, epipactis helleborine, kindbergia praelonga, polytrichum formosum, alleniella complanata, lolium giganteum