be, arr. hasselt, bidens frondosa, crassula helmsii, juncus bulbosus, juncus tenuis, juncus effusus, echinochloa crus-galli, lycopus europaeus, lysimachia vulgaris, epilobium ciliatum, lythrum salicaria, juncus canadensis, molinia caerulea, persicaria hydropiper, hydrocotyle vulgaris, ludwigia grandiflora, quercus rubra, phragmites australis, gnaphalium uliginosum, pinus sylvestris, alisma plantago-aquatica, galium palustre, erigeron canadensis, nymphaea marliacea, iris pseudacorus, betula pendula, quercus robur, lindernia dubia, prunus serotina, hypericum elodes, alnus glutinosa, frangula alnus, azolla filiculoides, carex canescens, amelanchier lamarckii, hottonia palustris, elodea nuttallii, galinsoga quadriradiata, ranunculus flammula, carex rostrata, potamogeton natans, typha latifolia, lepidium virginicum, juncus acutiflorus, lemna minuta, rhododendron ponticum, salix cinerea, lemna minor, oxalis stricta, myriophyllum aquaticum, agrostis canina