fr, yvelines, fraxinus excelsior, urtica dioica, hedera helix, glechoma hederacea, arum maculatum, galium aparine, quercus robur, lathraea clandestina, geum urbanum, sambucus nigra, alnus glutinosa, corylus avellana, humulus lupulus, hyacinthoides non-scripta, crataegus monogyna, euonymus europaeus, silene dioica, heracleum sphondylium, circaea lutetiana, carpinus betulus, acer pseudoplatanus, acer campestre, cornus sanguinea, allium ursinum, stachys sylvatica, ulmus minor, geranium robertianum, ficaria verna, filipendula ulmaria, ribes rubrum, symphytum officinale, prunus avium, angelica sylvestris, ranunculus repens, acer platanoides, galeopsis tetrahit, lamium galeobdolon, prunus padus, rubus caesius, poa trivialis, viburnum opulus, prunus spinosa, polygonatum multiflorum, arum italicum, populus nigra, iris pseudacorus, brachypodium sylvaticum, chaerophyllum temulum, salix alba, eupatorium cannabinum