fr, seine-maritime, pteridium aquilinum, ilex aquifolium, lonicera periclymenum, hedera helix, avenella flexuosa, deschampsia flexuosa, fagus sylvatica, holcus mollis, betula pubescens, quercus robur, teucrium scorodonia, dryopteris carthusiana, quercus petraea, euphorbia amygdaloides, carex pilulifera, calluna vulgaris, hyacinthoides non-scripta, vaccinium myrtillus, molinia caerulea, carpinus betulus, dryopteris filix-mas, oxalis acetosella, melica uniflora, betula pendula, crataegus monogyna, frangula alnus, castanea sativa, carex sylvatica, milium effusum, athyrium filix-femina, ruscus aculeatus, hypericum pulchrum, carex remota, anemone nemorosa, rabelera holostea, corylus avellana, viola reichenbachiana, melampyrum pratense, torminalis glaberrima, brachypodium sylvaticum, circaea lutetiana, luzula pilosa, juncus effusus, fraxinus excelsior, viola riviniana, rosa arvensis, agrostis capillaris, erica cinerea, anthoxanthum odoratum, potentilla erecta