fr, hautes-pyrénées, fraxinus excelsior, brachypodium sylvaticum, cornus sanguinea, urtica dioica, corylus avellana, salix eleagnos, angelica sylvestris, salix elaeagnos, geranium robertianum, crataegus monogyna, geum urbanum, filipendula ulmaria, rubus caesius, clematis vitalba, lonicera xylosteum, stachys sylvatica, acer campestre, salix purpurea, alnus glutinosa, elymus caninus, hedera helix, mentha longifolia, dactylis glomerata, sambucus nigra, ligustrum vulgare, lolium giganteum, rosa canina, vicia sepium, poa nemoralis, equisetum arvense, heracleum sphondylium, ranunculus repens, euonymus europaeus, populus nigra, eupatorium cannabinum, helleborus viridis, buxus sempervirens, lamium maculatum, dioscorea communis, galium aparine, circaea lutetiana, fragaria vesca, cardamine impatiens, ulmus glabra, humulus lupulus, rosa blondaeana, lapsana communis, euphorbia amygdaloides, chaerophyllum aureum, solanum dulcamara