fr, seine-maritime, pteridium aquilinum, agrostis capillaris, teucrium scorodonia, quercus robur, lonicera periclymenum, stachys officinalis, calluna vulgaris, holcus lanatus, quercus petraea, anthoxanthum odoratum, potentilla erecta, succisa pratensis, betula pendula, molinia caerulea, avenella flexuosa, carpinus betulus, frangula alnus, erica cinerea, crataegus monogyna, pinus sylvestris, prunus spinosa, centaurea nigra, deschampsia flexuosa, holcus mollis, melampyrum pratense, serratula tinctoria, ilex aquifolium, cytisus scoparius, carex pilulifera, hedera helix, hypericum pulchrum, dactylis glomerata, sanguisorba officinalis, ajuga reptans, viola riviniana, torminalis glaberrima, carex flacca, brachypodium pinnatum, veronica chamaedrys, centaurea nemoralis, fagus sylvatica, ulex europaeus, arrhenatherum elatius, rumex acetosa, euphorbia amygdaloides, castanea sativa, scorzonera humilis, fragaria vesca, danthonia decumbens, luzula campestris