fr, seine-maritime, betula pubescens, pteridium aquilinum, lonicera periclymenum, quercus robur, deschampsia flexuosa, quercus petraea, fagus sylvatica, avenella flexuosa, betula pendula, holcus mollis, ilex aquifolium, vaccinium myrtillus, teucrium scorodonia, molinia caerulea, hedera helix, carex pilulifera, frangula alnus, calluna vulgaris, carpinus betulus, corylus avellana, sorbus aucuparia, anemone nemorosa, castanea sativa, populus tremula, dryopteris carthusiana, hypericum pulchrum, melampyrum pratense, luzula pilosa, polygonatum multiflorum, potentilla erecta, hyacinthoides non-scripta, oxalis acetosella, euphorbia amygdaloides, crataegus monogyna, pinus sylvestris, viola riviniana, agrostis capillaris, athyrium filix-femina, solidago virgaurea, fraxinus excelsior, anthoxanthum odoratum, agrostis canina, dryopteris filix-mas, convallaria majalis, deschampsia cespitosa, torminalis glaberrima, mespilus germanica, ajuga reptans, prunus avium, rosa arvensis