argentina anserina, juncus articulatus, agrostis canina, juncus effusus, caltha palustris, carex nigra, holcus lanatus, cardamine pratensis, equisetum palustre, galium palustre, juncus acutiflorus, lolium pratense, mentha arvensis, poa humilis, poa trivialis, ranunculus flammula, scorzoneroides autumnalis, agrostis stolonifera, eleocharis palustris, glyceria fluitans, lolium perenne, lythrum salicaria, oenanthe fistulosa, persicaria hydropiper, plantago major, ranunculus repens, silene flos-cuculi, stellaria palustris, trifolium dubium, trifolium repens