mercurialis perennis, carpinus betulus, corylus avellana, hedera helix, quercus robur, arum maculatum, castanea sativa, acer pseudoplatanus, circaea lutetiana, fagus sylvatica, fraxinus excelsior, polygonatum multiflorum, primula veris, prunus avium, urtica dioica, viola reichenbachiana, carex sylvatica, euphorbia amygdaloides, eurhynchium striatum, geranium robertianum, ligustrum vulgare, prunus spinosa, ribes rubrum, rosa arvensis, veronica chamaedrys, viburnum opulus