fr, maine-et-loire, ludwigia grandiflora, althaea officinalis, aristolochia clematitis, lythrum salicaria, oenanthe crocata, lycopus europaeus, taxodium distichum, convolvulus arvensis, gnaphalium uliginosum, phalaris arundinacea, mentha pulegium, artemisia vulgaris, salix alba, solanum dulcamara, achillea ptarmica, potentilla reptans, fritillaria meleagris, plantago major, symphytum officinale, iris pseudacorus, cirsium arvense, ranunculus repens, butomus umbellatus, urtica dioica, heracleum sphondylium, medicago arabica, calystegia sepium, geranium dissectum, plantago lanceolata, stachys palustris, persicaria maculosa, epilobium hirsutum, eryngium campestre, arrhenatherum elatius, populus nigra, agrostis stolonifera, poa trivialis, humulus lupulus, trifolium repens, lolium perenne, polygonum aviculare, galega officinalis, saponaria officinalis, rumex crispus, bidens frondosa, chenopodium album, tanacetum vulgare, dipsacus fullonum, lathraea clandestina, raphanus raphanistrum