fr, pas-de-calais, fraxinus excelsior, urtica dioica, alnus glutinosa, galium aparine, filipendula ulmaria, crataegus monogyna, circaea lutetiana, glechoma hederacea, geum urbanum, angelica sylvestris, hedera helix, sambucus nigra, quercus robur, corylus avellana, eupatorium cannabinum, solanum dulcamara, poa trivialis, arum maculatum, silene dioica, acer pseudoplatanus, iris pseudacorus, ranunculus repens, heracleum sphondylium, calystegia sepium, humulus lupulus, geranium robertianum, lycopus europaeus, symphytum officinale, phragmites australis, stachys sylvatica, lysimachia vulgaris, cornus sanguinea, epilobium hirsutum, viburnum opulus, lythrum salicaria, ribes rubrum, rumex sanguineus, salix cinerea, acer campestre, rubus caesius, euonymus europaeus, phalaris arundinacea, ficaria verna, mercurialis perennis, prunus spinosa, carex acutiformis, cirsium palustre, hyacinthoides non-scripta, cardamine pratensis, lonicera periclymenum