agrostis stolonifera, juncus effusus, argentina anserina, carex hirta, juncus bufonius, persicaria amphibia, alopecurus geniculatus, poa trivialis, bidens tripartita, carex acuta, cirsium arvense, equisetum palustre, glyceria fluitans, holcus mollis, plantago major, ranunculus repens, ranunculus sceleratus, rumex conglomeratus, stellaria graminea, trifolium repens