fr, hérault, populus nigra, saponaria officinalis, chenopodium album, lythrum salicaria, lactuca serriola, xanthium orientale, plantago lanceolata, xanthium strumarium, daucus carota, persicaria lapathifolia, convolvulus arvensis, polygonum aviculare, erigeron canadensis, potentilla reptans, agrostis stolonifera, echinochloa crus-galli, urtica dioica, bidens frondosa, cynodon dactylon, bromus sterilis, amaranthus retroflexus, persicaria maculosa, salix purpurea, artemisia vulgaris, myriophyllum heterophyllum, lycopus europaeus, poa annua, portulaca oleracea, eryngium campestre, dactylis glomerata, calystegia sepium, medicago sativa, panicum capillare, papaver rhoeas, cirsium arvense, rumex conglomeratus, sonchus oleraceus, echium vulgare, phalaris arundinacea, rumex crispus, verbena officinalis, torilis arvensis, plantago major, setaria viridis, senecio vulgaris, prunus syriaca, poa trivialis, rubus caesius, rubus ulmifolius, fraxinus angustifolia