be, arr. turnhout, crassula helmsii, bidens frondosa, juncus canadensis, juncus tenuis, nymphaea marliacea, potentilla indica, epilobium ciliatum, ludwigia grandiflora, amelanchier lamarckii, rhododendron ponticum, silene coronaria, echinochloa crus-galli, galinsoga quadriradiata, prunus serotina, quercus rubra, lycopus europaeus, azolla filiculoides, lepidium didymum, lysimachia vulgaris, lepidium virginicum, geum macrophyllum, claytonia perfoliata, juncus effusus, pinus sylvestris, juncus bulbosus, pilosella aurantiaca, elodea nuttallii, oxalis corniculata, myriophyllum aquaticum, lemna minuta, hypericum elodes, erigeron canadensis, lythrum salicaria, molinia caerulea, oxalis stricta, potentilla recta, erigeron sumatrensis, melilotus albus, hydrocotyle vulgaris, juncus acutiflorus, oenothera glazioviana, persicaria hydropiper, cyperus eragrostis, hottonia palustris, phragmites australis, lindernia dubia, phytolacca acinosa, galium palustre, iris pseudacorus, setaria helvola