fr, saône-et-loire, corrigiola litoralis, persicaria lapathifolia, eragrostis pilosa, lipandra polysperma, erigeron canadensis, echinochloa crus-galli, panicum capillare, gnaphalium uliginosum, plantago uliginosa, rorippa palustris, digitaria sanguinalis, dysphania ambrosioides, poa annua, portulaca oleracea, chenopodium album, cyperus fuscus, cyperus michelianus, tripleurospermum inodorum, bidens tripartita, spergularia rubra, populus nigra, setaria viridis, rorippa amphibia, persicaria hydropiper, xanthium orientale, bromus tectorum, atriplex prostrata, herniaria glabra, barbarea vulgaris, rorippa sylvestris, bidens frondosa, cynodon dactylon, oxybasis rubra, pulicaria vulgaris, berteroa incana, lythrum salicaria, persicaria maculosa, echium vulgare, artemisia vulgaris, polygonum aviculare, lindernia dubia, oxybasis glauca, cyperus esculentus, juncus bufonius, phalaris arundinacea, dysphania botrys, plantago lanceolata, plantago afra, bidens radiata, chondrilla juncea