tilia platyphyllos, fraxinus excelsior, corylus avellana, acer opalus, hedera helix, acer platanoides, acer pseudoplatanus, mercurialis perennis, asplenium trichomanes, carex digitata, convallaria majalis, dioscorea communis, geranium robertianum, lonicera xylosteum, melica nutans, melittis melissophyllum, polypodium vulgare, quercus petraea, quercus pubescens, asplenium ruta-muraria, epipactis helleborine, lathyrus vernus, mycelis muralis, ulmus glabra