fr, ardennes, calluna vulgaris, avenella flexuosa, deschampsia flexuosa, teucrium scorodonia, cytisus scoparius, rumex acetosella, rumex angiocarpus, erica cinerea, quercus petraea, pinus sylvestris, genista pilosa, castanea sativa, jasione montana, quercus robur, betula pendula, vaccinium myrtillus, agrostis capillaris, festuca ovina, pteridium aquilinum, digitalis purpurea, festuca filiformis, fagus sylvatica, plantago subulata, pilosella officinarum, frangula alnus, solidago virgaurea, polypodium vulgare, melampyrum pratense, asplenium septentrionale, sorbus aucuparia, lonicera periclymenum, anthericum liliago, galeopsis segetum, ilex aquifolium, teesdalia nudicaulis, hieracium murorum, carex pilulifera, spergula morisonii, logfia minima, scleranthus perennis, hedera helix, hieracium umbellatum, campanula rotundifolia, hieracium pellucidum, holcus mollis, poa nemoralis, hypericum perforatum, hieracium subcrassum, juniperus communis, linaria repens