fr, pas-de-calais, symphytum officinale, lythrum salicaria, iris pseudacorus, urtica dioica, althaea officinalis, solanum dulcamara, phragmites australis, calystegia sepium, eupatorium cannabinum, ranunculus repens, lycopus europaeus, filipendula ulmaria, stachys palustris, epilobium hirsutum, lysimachia vulgaris, galium aparine, heracleum sphondylium, cirsium arvense, phalaris arundinacea, pulicaria dysenterica, oenanthe crocata, salix alba, ludwigia grandiflora, holcus lanatus, humulus lupulus, galium palustre, carex riparia, poa trivialis, prunus spinosa, cardamine pratensis, fritillaria meleagris, alnus glutinosa, angelica sylvestris, glechoma hederacea, agrostis stolonifera, crataegus monogyna, mentha aquatica, bidens frondosa, silene flos-cuculi, centaurea nigra, scrophularia auriculata, rhamnus cathartica, potentilla reptans, arrhenatherum elatius, cirsium palustre, viburnum opulus, fraxinus excelsior, juncus effusus, vicia cracca, persicaria amphibia