fr, seine-maritime, avenella flexuosa, quercus robur, pteridium aquilinum, calluna vulgaris, deschampsia flexuosa, betula pendula, pinus sylvestris, frangula alnus, teucrium scorodonia, lonicera periclymenum, molinia caerulea, betula pubescens, vaccinium myrtillus, quercus petraea, holcus mollis, fagus sylvatica, ilex aquifolium, carex pilulifera, erica cinerea, agrostis capillaris, melampyrum pratense, sorbus aucuparia, dryopteris carthusiana, hedera helix, cytisus scoparius, carpinus betulus, galium saxatile, castanea sativa, erica scoparia, juncus effusus, potentilla erecta, rumex angiocarpus, erica tetralix, crataegus monogyna, populus tremula, rumex acetosella, anthoxanthum odoratum, hypericum pulchrum, digitalis purpurea, dryopteris dilatata, hyacinthoides non-scripta, ceratocapnos claviculata, veronica officinalis, moehringia trinervia, holcus lanatus, pinus pinaster, luzula multiflora, agrostis canina, corylus avellana, danthonia decumbens