fr, seine-maritime, hedera helix, hyacinthoides non-scripta, quercus robur, heracleum sphondylium, crataegus monogyna, fraxinus excelsior, urtica dioica, arum maculatum, asplenium scolopendrium, galium aparine, holcus lanatus, corylus avellana, dactylis glomerata, arrhenatherum elatius, glechoma hederacea, ranunculus repens, prunus spinosa, geranium robertianum, dioscorea communis, lonicera periclymenum, poa trivialis, euonymus europaeus, geum urbanum, acer campestre, veronica chamaedrys, sambucus nigra, silene dioica, mercurialis perennis, acer pseudoplatanus, cornus sanguinea, pteridium aquilinum, agrostis capillaris, ligustrum vulgare, ruscus aculeatus, primula veris, ilex aquifolium, rumex acetosa, plantago lanceolata, oenanthe crocata, circaea lutetiana, iris foetidissima, fagus sylvatica, ranunculus acris, castanea sativa, teucrium scorodonia, clematis vitalba, anthriscus sylvestris, anthoxanthum odoratum, ulmus minor, ajuga reptans