fr, aisne, fraxinus excelsior, corylus avellana, quercus robur, carpinus betulus, hedera helix, arum maculatum, fagus sylvatica, acer pseudoplatanus, carex sylvatica, lamium galeobdolon, prunus avium, polygonatum multiflorum, lonicera periclymenum, primula elatior, crataegus monogyna, acer campestre, anemone nemorosa, geum urbanum, circaea lutetiana, ficaria verna, cornus sanguinea, paris quadrifolia, milium effusum, dryopteris carthusiana, ulmus minor, adoxa moschatellina, urtica dioica, glechoma hederacea, viburnum opulus, betula pendula, viola reichenbachiana, dryopteris filix-mas, deschampsia cespitosa, alnus glutinosa, euonymus europaeus, athyrium filix-femina, galium aparine, mercurialis perennis, hyacinthoides non-scripta, brachypodium sylvaticum, quercus petraea, sambucus nigra, rosa arvensis, crataegus laevigata, populus tremula, betula pubescens, stachys sylvatica, ribes rubrum, ligustrum vulgare, convallaria majalis