agrostis stolonifera, eriophorum angustifolium, juncus effusus, alopecurus geniculatus, carex leporina, hydrocotyle vulgaris, persicaria hydropiper, poa trivialis, sparganium erectum, alisma plantago-aquatica, cardamine pratensis, holcus lanatus, poa annua, ranunculus flammula, trifolium repens