fr, hautes-pyrénées, pteridium aquilinum, quercus robur, ilex aquifolium, hedera helix, crataegus monogyna, fagus sylvatica, lonicera periclymenum, ranunculus polyanthemophyllus, hypericum androsaemum, ranunculus tuberosus, lathyrus linifolius, euphorbia dulcis, ranunculus polyanthemos, castanea sativa, stachys officinalis, deschampsia flexuosa, hypericum pulchrum, corylus avellana, brachypodium pinnatum, teucrium scorodonia, erica vagans, potentilla erecta, agrostis capillaris, carex flacca, rubus ulmifolius, molinia caerulea, brachypodium sylvaticum, ruscus aculeatus, carex sylvatica, ajuga reptans, euphorbia amygdaloides, avenella flexuosa, frangula alnus, rosa arvensis, vaccinium myrtillus, prunus spinosa, oxalis acetosella, veronica chamaedrys, holcus mollis, calluna vulgaris, viola reichenbachiana, carex pilulifera, helleborus viridis, serratula tinctoria, melampyrum pratense, athyrium filix-femina, fraxinus excelsior, anthoxanthum odoratum, anemone nemorosa, rubia peregrina