anthoxanthum repens, bolboschoenus maritimus, phragmites australis, agrostis stolonifera, althaea officinalis, atriplex prostrata, bidens tripartita, cirsium arvense, echinochloa crus-galli, inula britannica, lythrum salicaria, mentha arvensis, oenanthe aquatica, persicaria minor, phalaris arundinacea, rubia tatarica, sparganium erectum, stachys palustris