fr, ille-et-vilaine, calluna vulgaris, erica cinerea, ulex europaeus, ulex minor, agrostis capillaris, rumex acetosella, pteridium aquilinum, erica tetralix, molinia caerulea, cytisus scoparius, rumex angiocarpus, quercus robur, teucrium scorodonia, potentilla erecta, hypochaeris radicata, avenella flexuosa, danthonia decumbens, ornithopus perpusillus, holcus lanatus, erica ciliaris, betula pendula, deschampsia flexuosa, anthoxanthum odoratum, frangula alnus, pinus sylvestris, festuca filiformis, aira praecox, carex pilulifera, festuca ovina, rubus fruticosus, galium saxatile, cuscuta epithymum, jasione montana, hypericum humifusum, pilosella officinarum, plantago lanceolata, luzula campestris, betula pubescens, polygala serpyllifolia, lonicera periclymenum, rumex acetosa, agrostis canina, castanea sativa, achillea millefolium, juncus effusus, ceratocapnos claviculata, teesdalia nudicaulis, genista anglica, holcus mollis, aira caryophyllea