fr, loiret, quercus petraea, pteridium aquilinum, avenella flexuosa, calluna vulgaris, deschampsia flexuosa, vaccinium myrtillus, frangula alnus, molinia caerulea, betula pendula, lonicera periclymenum, fagus sylvatica, carex pilulifera, quercus robur, teucrium scorodonia, pinus sylvestris, ilex aquifolium, castanea sativa, holcus mollis, erica cinerea, melampyrum pratense, betula pubescens, sorbus aucuparia, hedera helix, carpinus betulus, hypericum pulchrum, cytisus scoparius, dryopteris carthusiana, populus tremula, agrostis capillaris, torminalis glaberrima, potentilla erecta, luzula pilosa, corylus avellana, convallaria majalis, galium saxatile, solidago virgaurea, rubus fruticosus, quercus rubra, luzula multiflora, crataegus monogyna, anemone nemorosa, rubus plicatus, prunus serotina, ulex minor, erica tetralix, veronica officinalis, anthoxanthum odoratum, festuca filiformis, oxalis acetosella, polygonatum multiflorum