fr, ardennes, molinia caerulea, frangula alnus, potentilla erecta, quercus robur, calluna vulgaris, pteridium aquilinum, teucrium scorodonia, succisa pratensis, quercus petraea, fagus sylvatica, deschampsia flexuosa, hedera helix, lonicera periclymenum, avenella flexuosa, stachys officinalis, juncus subnodulosus, vaccinium myrtillus, betula pendula, melampyrum pratense, carpinus betulus, corylus avellana, solidago virgaurea, anthoxanthum odoratum, betula pubescens, anemone nemorosa, pinus sylvestris, cirsium palustre, agrostis capillaris, hypericum pulchrum, carex panicea, agrostis canina, holcus lanatus, ilex aquifolium, festuca rubra, fraxinus excelsior, alnus glutinosa, populus tremula, holcus mollis, danthonia decumbens, euphorbia amygdaloides, crataegus monogyna, sorbus aucuparia, eupatorium cannabinum, ajuga reptans, lotus pedunculatus, carex pilulifera, lysimachia vulgaris, athyrium filix-femina, angelica sylvestris, cytisus scoparius