fr, hautes-pyrénées, pteridium aquilinum, quercus robur, crataegus monogyna, hedera helix, brachypodium pinnatum, lonicera periclymenum, ilex aquifolium, euphorbia dulcis, stachys officinalis, castanea sativa, ruscus aculeatus, rubus ulmifolius, lathyrus linifolius, erica vagans, corylus avellana, ranunculus polyanthemophyllus, teucrium scorodonia, rubia peregrina, dioscorea communis, ranunculus tuberosus, fagus sylvatica, ranunculus polyanthemos, prunus spinosa, cornus sanguinea, hypericum androsaemum, rosa arvensis, hypericum pulchrum, euphorbia amygdaloides, frangula alnus, brachypodium sylvaticum, deschampsia flexuosa, carex flacca, pulmonaria longifolia, helleborus viridis, acer campestre, agrostis capillaris, melampyrum pratense, holcus mollis, avenella flexuosa, torminalis glaberrima, carex sylvatica, ajuga reptans, potentilla montana, asphodelus albus, potentilla erecta, calluna vulgaris, viola reichenbachiana, quercus pyrenaica, veronica chamaedrys, vaccinium myrtillus