persicaria decipiens, agrostis stolonifera, colocasia esculenta, scirpoides holoschoenus, arum italicum, cyperus longus, phragmites australis, plantago major, cynodon dactylon, dittrichia viscosa, foeniculum vulgare, lolium arundinaceum, panicum repens, potentilla reptans, rumex conglomeratus, veronica anagallis-aquatica