phalaris arundinacea, achillea salicifolia, eleocharis acicularis, bolboschoenus maritimus, glyceria maxima, agrostis stolonifera, alisma plantago-aquatica, bidens tripartita, carex acuta, cirsium arvense, inula britannica, lythrum virgatum, mentha arvensis, persicaria hydropiper, polygonum arenarium, rorippa palustris, rumex stenophyllus, stachys palustris