argentina anserina, agrostis stolonifera, juncus bufonius, alopecurus geniculatus, bidens tripartita, inula britannica, juncus atratus, juncus compressus, lysimachia nummularia, medicago lupulina, mentha arvensis, odontites vulgaris, persicaria amphibia, poa annua, pulicaria vulgaris, ranunculus repens, trifolium fragiferum, trifolium repens, xanthium orientale, anthemis cotula, bidens frondosa, centaurium pulchellum, cyperus fuscus, eleocharis palustris, elsholtzia ciliata, erigeron canadensis, persicaria hydropiper, persicaria maculosa, polygonum aviculare, prunella vulgaris, rorippa sylvestris, triglochin palustris, veronica anagallis-aquatica