agrostis stolonifera, rumex obtusifolius, carex hirta, cerastium holosteoides, cirsium arvense, dactylis glomerata, glechoma hederacea, iris pseudacorus, mentha aquatica, nasturtium officinale, phalaris arundinacea, phragmites australis, plantago major, poa trivialis, ranunculus repens, argentina anserina, calystegia sepium, juncus inflexus