fr, sarthe, pteridium aquilinum, ilex aquifolium, fagus sylvatica, quercus petraea, lonicera periclymenum, hedera helix, avenella flexuosa, carex pilulifera, molinia caerulea, castanea sativa, calluna vulgaris, betula pendula, deschampsia flexuosa, dryopteris carthusiana, carpinus betulus, frangula alnus, rubus fruticosus, teucrium scorodonia, quercus robur, vaccinium myrtillus, corylus avellana, betula pubescens, holcus mollis, torminalis glaberrima, crataegus monogyna, hypericum pulchrum, euphorbia amygdaloides, carex sylvatica, pinus sylvestris, populus tremula, rosa arvensis, dryopteris filix-mas, erica cinerea, cytisus scoparius, prunus avium, sorbus aucuparia, deschampsia cespitosa, rabelera holostea, fraxinus excelsior, luzula pilosa, anemone nemorosa, oxalis acetosella, melampyrum pratense, mespilus germanica, athyrium filix-femina, milium effusum, salix caprea, ruscus aculeatus, polygonatum multiflorum, hyacinthoides non-scripta