agrostis stolonifera, alopecurus geniculatus, eleocharis uniglumis, argentina anserina, glyceria fluitans, juncus compressus, persicaria amphibia, ranunculus flammula, ranunculus repens, ranunculus sceleratus, rumex crispus, triglochin maritima, triglochin palustris, alisma plantago-aquatica, cardamine pratensis, carex disticha, inula britannica, juncus bufonius