argentina anserina, eleocharis uniglumis, alopecurus geniculatus, juncus articulatus, carex nigra, juncus bufonius, persicaria maculosa, bidens tripartita, centaurium pulchellum, elymus repens, gemmabryum caespiticium, gnaphalium uliginosum, leptodictyum riparium, lolium pratense, phleum pratense, plantago major, poa pratensis, poa trivialis, trifolium repens, rumex crispus, persicaria minor, ranunculus repens, trifolium fragiferum, trifolium hybridum