fr, seine-maritime, ludwigia grandiflora, urtica dioica, aristolochia clematitis, eryngium campestre, populus nigra, gnaphalium uliginosum, lythrum salicaria, reseda lutea, solanum dulcamara, glechoma hederacea, lycopus europaeus, tanacetum vulgare, potentilla reptans, cirsium arvense, scrophularia nodosa, artemisia vulgaris, galium aparine, bidens frondosa, clematis vitalba, rubus caesius, plantago major, stachys palustris, salix alba, arctium lappa, saponaria officinalis, symphytum officinale, verbena officinalis, verbascum nigrum, phalaris arundinacea, crataegus monogyna, cornus sanguinea, poa trivialis, hedera helix, echium vulgare, convolvulus arvensis, chenopodium album, heracleum sphondylium, eupatorium cannabinum, persicaria hydropiper, persicaria maculosa, fraxinus excelsior, achillea ptarmica, polygonum aviculare, arrhenatherum elatius, epilobium hirsutum, echinochloa crus-galli, linaria vulgaris, populus alba, althaea officinalis, sonchus asper