fr, seine-maritime, hedera helix, pteridium aquilinum, fagus sylvatica, teucrium scorodonia, lonicera periclymenum, quercus robur, avenella flexuosa, betula pendula, ilex aquifolium, quercus petraea, deschampsia flexuosa, castanea sativa, holcus mollis, calluna vulgaris, carpinus betulus, molinia caerulea, ruscus aculeatus, hyacinthoides non-scripta, carex pilulifera, dryopteris carthusiana, crataegus monogyna, juncus effusus, cytisus scoparius, pinus sylvestris, brachypodium sylvaticum, agrostis capillaris, euphorbia amygdaloides, fraxinus excelsior, frangula alnus, urtica dioica, circaea lutetiana, corylus avellana, dryopteris filix-mas, betula pubescens, plantago subulata, rubus fruticosus, erica cinerea, populus tremula, athyrium filix-femina, carex sylvatica, poa nemoralis, acer campestre, torminalis glaberrima, prunus spinosa, milium effusum, melica uniflora, rubus ulmifolius, digitalis purpurea, arum maculatum, salix caprea