fr, pas-de-calais, urtica dioica, galium aparine, heracleum sphondylium, fraxinus excelsior, glechoma hederacea, epilobium hirsutum, anthriscus sylvestris, crataegus monogyna, lamium album, sambucus nigra, dactylis glomerata, poa trivialis, ranunculus repens, humulus lupulus, symphytum officinale, cirsium arvense, phragmites australis, rubus caesius, arrhenatherum elatius, eupatorium cannabinum, solanum dulcamara, hedera helix, acer campestre, geum urbanum, cornus sanguinea, alnus glutinosa, calystegia sepium, holcus lanatus, prunus spinosa, aegopodium podagraria, viburnum opulus, elymus repens, agrostis stolonifera, chaerophyllum temulum, acer pseudoplatanus, euonymus europaeus, geranium robertianum, corylus avellana, rhamnus cathartica, prunus padus, ligustrum vulgare, phalaris arundinacea, stachys sylvatica, rosa canina, plantago major, alliaria petiolata, lythrum salicaria, iris pseudacorus, ribes rubrum, potentilla reptans