bolboschoenus maritimus, echinochloa crus-galli, achillea salicifolia, cirsium arvense, inula britannica, lythrum salicaria, alisma plantago-aquatica, amaranthus albus, artemisia scoparia, asparagus officinalis, bidens tripartita, lipandra polysperma, mentha arvensis, plantago major, rorippa palustris, sagittaria sagittifolia, stachys palustris