fr, ardennes, quercus robur, holcus lanatus, crataegus monogyna, dactylis glomerata, agrostis capillaris, heracleum sphondylium, rumex acetosa, ranunculus repens, achillea millefolium, ranunculus acris, prunus spinosa, corylus avellana, arrhenatherum elatius, anthoxanthum odoratum, hedera helix, fraxinus excelsior, holcus mollis, festuca rubra, urtica dioica, lonicera periclymenum, trifolium repens, plantago lanceolata, lolium perenne, veronica chamaedrys, poa trivialis, trifolium pratense, carpinus betulus, galium aparine, cynosurus cristatus, rosa canina, rosa blondaeana, rabelera holostea, fagus sylvatica, geum urbanum, viola riviniana, teucrium scorodonia, cirsium arvense, cerastium holosteoides, cornus sanguinea, poa pratensis, lathyrus pratensis, trisetum flavescens, glechoma hederacea, betula pendula, quercus petraea, sorbus aucuparia, prunus avium, poa nemoralis, sambucus nigra, arum maculatum