fr, mayenne, calluna vulgaris, erica cinerea, pteridium aquilinum, agrostis capillaris, potentilla erecta, avenella flexuosa, galium saxatile, ulex europaeus, erica tetralix, danthonia decumbens, festuca ovina, deschampsia flexuosa, molinia caerulea, vaccinium myrtillus, teucrium scorodonia, rumex acetosella, polygala serpyllifolia, ulex minor, anthoxanthum odoratum, carex pilulifera, plantago lanceolata, rumex angiocarpus, betula pendula, lotus corniculatus, pinus sylvestris, hypochaeris radicata, betula pubescens, pilosella officinarum, veronica officinalis, holcus lanatus, quercus robur, juncus squarrosus, hypericum pulchrum, luzula campestris, nardus stricta, achillea millefolium, viola riviniana, ulex gallii, cytisus scoparius, trifolium repens, pedicularis sylvatica, carex panicea, narthecium ossifragum, luzula multiflora, prunella vulgaris, agrostis canina, holcus mollis, helianthemum nummularium, digitalis purpurea, genista anglica