fr, haute-loire, fraxinus excelsior, hedera helix, corylus avellana, crataegus monogyna, euonymus europaeus, geum urbanum, urtica dioica, sambucus nigra, geranium robertianum, acer campestre, arum maculatum, cornus sanguinea, galium aparine, brachypodium sylvaticum, glechoma hederacea, poa nemoralis, lonicera xylosteum, stachys sylvatica, alnus glutinosa, heracleum sphondylium, lamium maculatum, acer pseudoplatanus, rosa canina, prunus spinosa, ligustrum vulgare, rubus caesius, rosa blondaeana, prunus avium, ficaria verna, acer platanoides, rabelera holostea, tilia platyphyllos, tilia vulgaris, filipendula ulmaria, silene dioica, quercus robur, lathraea clandestina, humulus lupulus, dryopteris filix-mas, vicia sepium, carpinus betulus, lamium galeobdolon, clematis vitalba, angelica sylvestris, ribes alpinum, populus nigra, ulmus minor, mercurialis perennis, circaea lutetiana, pulmonaria affinis