fr, nord, fraxinus excelsior, carpinus betulus, quercus robur, corylus avellana, arum maculatum, hedera helix, crataegus monogyna, carex sylvatica, acer campestre, acer pseudoplatanus, lamium galeobdolon, polygonatum multiflorum, primula elatior, circaea lutetiana, prunus avium, geum urbanum, anemone nemorosa, glechoma hederacea, cornus sanguinea, fagus sylvatica, crataegus laevigata, lonicera periclymenum, viola reichenbachiana, euonymus europaeus, deschampsia cespitosa, rosa arvensis, ficaria verna, brachypodium sylvaticum, viburnum opulus, milium effusum, ligustrum vulgare, dryopteris filix-mas, populus tremula, ulmus minor, paris quadrifolia, alnus glutinosa, stachys sylvatica, convallaria majalis, betula pendula, quercus petraea, prunus spinosa, fragaria vesca, athyrium filix-femina, ribes rubrum, urtica dioica, dryopteris carthusiana, scrophularia nodosa, tilia cordata, filipendula ulmaria, geranium robertianum