argentina anserina, eleocharis uniglumis, ranunculus flammula, phragmites australis, agrostis stolonifera, calliergonella cuspidata, holcus lanatus, hydrocotyle vulgaris, juncus bufonius, juncus gerardi, lysimachia maritima, myosotis laxa, cardamine pratensis, carex nigra, galium palustre, juncus articulatus, potentilla reptans, sagina procumbens, triglochin palustris