fr, seine-maritime, pteridium aquilinum, lonicera periclymenum, quercus robur, hedera helix, teucrium scorodonia, crataegus monogyna, hyacinthoides non-scripta, holcus lanatus, ilex aquifolium, agrostis capillaris, betula pendula, prunus spinosa, betula pubescens, rubus fruticosus, fagus sylvatica, holcus mollis, urtica dioica, castanea sativa, ulex europaeus, corylus avellana, dactylis glomerata, anthoxanthum odoratum, ranunculus repens, galium aparine, centaurea nigra, euphorbia amygdaloides, calluna vulgaris, dioscorea communis, cirsium arvense, fraxinus excelsior, avenella flexuosa, poa trivialis, molinia caerulea, arum maculatum, rumex acetosa, potentilla erecta, rabelera holostea, viola riviniana, prunella vulgaris, juncus effusus, quercus petraea, arrhenatherum elatius, heracleum sphondylium, cytisus scoparius, carex flacca, ajuga reptans, achillea millefolium, dryopteris filix-mas, veronica chamaedrys, digitalis purpurea