juncus inflexus, phalaris arundinacea, alisma plantago-aquatica, apium graveolens, mentha aquatica, mentha longifolia, plantago major, prunella vulgaris, pulicaria dysenterica, schoenoplectus lacustris, schoenus nigricans, trifolium repens, carduus pycnocephalus, euphorbia hirsuta, groenlandia densa, potentilla reptans, ranunculus constantinopolitanus, typha latifolia, veronica anagallis-aquatica