fr, hautes-pyrénées, pteridium aquilinum, quercus robur, agrostis capillaris, brachypodium pinnatum, anthoxanthum odoratum, potentilla erecta, holcus lanatus, stachys officinalis, teucrium scorodonia, centaurea nemoralis, calluna vulgaris, veronica chamaedrys, hedera helix, castanea sativa, trifolium pratense, crataegus monogyna, rumex acetosa, dactylis glomerata, centaurea nigra, plantago lanceolata, lonicera periclymenum, holcus mollis, ilex aquifolium, danthonia decumbens, hypochaeris radicata, corylus avellana, achillea millefolium, prunella vulgaris, trifolium repens, frangula alnus, dioscorea communis, ajuga reptans, avenella flexuosa, festuca rubra, briza media, lotus corniculatus, ulex europaeus, deschampsia flexuosa, cynosurus cristatus, erica cinerea, ranunculus acris, rubus ulmifolius, hypericum pulchrum, erica vagans, lathyrus linifolius, prunus spinosa, fagus sylvatica, rabelera holostea, molinia caerulea, viola riviniana