hedera helix, mercurialis perennis, thamnobryum alopecurum, acer pseudoplatanus, fraxinus excelsior, ulmus glabra, clematis vitalba, acer campestre, arum maculatum, corylus avellana, dioscorea communis, euonymus europaeus, galium aparine, ligustrum vulgare, polygonatum multiflorum, melica uniflora, sambucus nigra