fr, nord, quercus robur, castanea sativa, fagus sylvatica, betula pendula, lonicera periclymenum, vaccinium myrtillus, sorbus aucuparia, deschampsia flexuosa, avenella flexuosa, ilex aquifolium, frangula alnus, pteridium aquilinum, teucrium scorodonia, carex pilulifera, molinia caerulea, pinus sylvestris, calluna vulgaris, betula pubescens, quercus rubra, prunus serotina, quercus petraea, hedera helix, dryopteris carthusiana, hyacinthoides non-scripta, corylus avellana, convallaria majalis, acer pseudoplatanus, plantago subulata, dryopteris dilatata, melampyrum pratense, holcus mollis, carpinus betulus, polygonatum multiflorum, agrostis capillaris, erica cinerea, luzula pilosa, populus tremula, cytisus scoparius, mespilus germanica, rhododendron ponticum, festuca filiformis, anemone nemorosa, prunus avium, erica tetralix, hypericum pulchrum, pseudotsuga menziesii, maianthemum bifolium, oxalis acetosella, athyrium filix-femina, potentilla erecta