it, perugia, echinochloa crus-galli, persicaria lapathifolia, lythrum salicaria, lycopus europaeus, bidens tripartita, bidens frondosa, xanthium orientale, cyperus fuscus, plantago major, agrostis stolonifera, phragmites australis, calystegia sepium, myriophyllum spicatum, paspalum distichum, veronica anagallis-aquatica, potentilla reptans, chenopodium album, poa annua, rumex crispus, stuckenia pectinata, urtica dioica, rorippa sylvestris, persicaria maculosa, alisma plantago-aquatica, poa trivialis, persicaria hydropiper, cirsium arvense, polygonum aviculare, artemisia vulgaris, potamogeton nodosus, bolboschoenus maritimus, ceratophyllum demersum, elymus repens, epilobium hirsutum, rumex conglomeratus, sparganium erectum, juncus articulatus, ranunculus repens, convolvulus arvensis, lemna minor, phalaris arundinacea, typha latifolia, amaranthus retroflexus, persicaria mitis, sonchus asper, xanthium strumarium, verbena officinalis, alisma lanceolatum, galega officinalis, trifolium repens