iris pseudacorus, phalaris arundinacea, agrostis stolonifera, rorippa amphibia, galium palustre, glyceria maxima, holcus lanatus, juncus effusus, sparganium erectum, poa trivialis, rumex hydrolapathum, glechoma hederacea, juncus articulatus, lythrum salicaria, phragmites australis, ranunculus sceleratus