persicaria hydropiper, epilobium obscurum, glyceria notata, persicaria lapathifolia, stellaria aquatica, veronica beccabunga, poa trivialis, veronica anagallis-aquatica, alliaria petiolata, apera spica-venti, atriplex patula, barbarea vulgaris, bunias orientalis, epilobium hirsutum, galeopsis tetrahit, galium aparine, glyceria fluitans, holcus lanatus, juncus bufonius, lapsana communis, myosotis scorpioides, phalaris arundinacea, plantago major, poa palustris, ranunculus repens, tripleurospermum inodorum, juncus effusus, sisymbrium officinale, sonchus oleraceus, stellaria media