alopecurus geniculatus, poa trivialis, agrostis stolonifera, myosotis laxa, persicaria hydropiper, poa annua, ranunculus sceleratus, ranunculus repens, anthoxanthum odoratum, eleocharis palustris, juncus articulatus, rorippa amphibia, silene flos-cuculi, cardamine pratensis, lysimachia vulgaris, phragmites australis, sparganium erectum, triglochin palustris