phalaris arundinacea, bidens tripartita, gratiola officinalis, achillea salicifolia, agrostis stolonifera, alisma plantago-aquatica, bolboschoenus maritimus, butomus umbellatus, cirsium arvense, eleocharis acicularis, glyceria maxima, inula britannica, jacobaea vulgaris, lysimachia vulgaris, lythrum virgatum, oenanthe aquatica, persicaria hydropiper, plantago major, rorippa amphibia, schoenoplectiella supina, sonchus arvensis, stachys palustris, typha angustifolia