echinochloa crus-galli, oryza sativa, schoenoplectiella supina, chara globularis, echinochloa oryzoides, eleocharis acicularis, eragrostis pilosa, lythrum portula, typha angustifolia, alisma lanceolatum, bolboschoenus maritimus, elatine hungarica, alisma gramineum, cyperus difformis, elatine alsinastrum, eleocharis palustris, gratiola officinalis, lemna minor, limosella aquatica, rorippa sylvestris