argentina anserina, blysmus compressus, carex disticha, carex hirta, eleocharis uniglumis, juncus compressus, juncus inflexus, mentha aquatica, carex nigra, carex panicea, equisetum palustre, galium uliginosum, juncus articulatus, poa pratensis, ranunculus repens, trifolium repens, triglochin palustris, briza media, plantago uliginosa