argentina anserina, bidens tripartita, glyceria maxima, mentha aquatica, mentha arvensis, persicaria amphibia, persicaria lapathifolia, rorippa amphibia, stellaria aquatica, teucrium scordium, equisetum arvense, juncus compressus, lipandra polysperma, mentha pulegium, myosotis scorpioides, phalaris arundinacea, schoenoplectus lacustris, sonchus asper