fr, côtes-d’armor, quercus robur, lonicera periclymenum, hedera helix, pteridium aquilinum, ilex aquifolium, corylus avellana, hyacinthoides non-scripta, fagus sylvatica, crataegus monogyna, castanea sativa, teucrium scorodonia, fraxinus excelsior, betula pubescens, viola riviniana, quercus petraea, euphorbia amygdaloides, holcus mollis, betula pendula, arum maculatum, deschampsia flexuosa, dioscorea communis, prunus spinosa, rabelera holostea, avenella flexuosa, carpinus betulus, ajuga reptans, mercurialis perennis, calluna vulgaris, anemone nemorosa, prunus avium, hypericum pulchrum, polygonatum multiflorum, dryopteris filix-mas, holcus lanatus, conopodium majus, agrostis capillaris, circaea lutetiana, rosa arvensis, acer campestre, galium aparine, potentilla erecta, geum urbanum, anthoxanthum odoratum, heracleum sphondylium, cornus sanguinea, brachypodium sylvaticum, frangula alnus, sorbus aucuparia, molinia caerulea, ulex europaeus