fr, puy-de-dôme, saponaria officinalis, artemisia vulgaris, urtica dioica, populus nigra, poa annua, phalaris arundinacea, persicaria lapathifolia, barbarea vulgaris, digitaria sanguinalis, chenopodium album, salix purpurea, lythrum salicaria, erigeron canadensis, echinochloa crus-galli, persicaria maculosa, lycopus europaeus, plantago lanceolata, lipandra polysperma, plantago major, bidens frondosa, panicum capillare, corrigiola litoralis, myriophyllum heterophyllum, prunus syriaca, echium vulgare, persicaria hydropiper, agrostis stolonifera, polygonum aviculare, ranunculus repens, calystegia sepium, ambrosia artemisiifolia, humulus lupulus, lactuca serriola, melilotus albus, bidens tripartita, daucus carota, sonchus oleraceus, rumex obtusifolius, poa trivialis, scrophularia nodosa, hypericum perforatum, equisetum arvense, solanum dulcamara, verbascum pulverulentum, tanacetum vulgare, galium aparine, dactylis glomerata, trifolium repens, senecio vulgaris, salix alba