iris pseudacorus, agrostis stolonifera, callitriche stagnalis, veronica beccabunga, brachythecium rutabulum, nasturtium officinale, trifolium repens, argentina anserina, helosciadium nodiflorum, holcus lanatus, poa trivialis, rumex conglomeratus, veronica anagallis-aquatica, epilobium hirsutum, jacobaea aquatica, juncus articulatus, linum catharticum, equisetum palustre, juncus bufonius, rumex acetosa