argentina anserina, agrostis stolonifera, juncus bufonius, equisetum palustre, rumex conglomeratus, trifolium repens, cirsium arvense, persicaria amphibia, phleum pratense, ranunculus repens, rumex acetosa, alopecurus geniculatus, carex hirta, cerastium fontanum, glyceria fluitans, holcus lanatus, juncus articulatus, lolium perenne, lolium pratense, lotus pedunculatus, poa trivialis, ranunculus acris, rumex crispus, stellaria graminea