glyceria maxima, acorus calamus, holcus lanatus, poa trivialis, ranunculus repens, agrostis stolonifera, berula erecta, galium palustre, phalaris arundinacea, sparganium erectum, stachys palustris, glechoma hederacea, iris pseudacorus, mentha aquatica, myosotis scorpioides, persicaria hydropiper, rorippa amphibia, rumex hydrolapathum, trifolium repens, butomus umbellatus