berula erecta, veronica anagallis-aquatica, alisma plantago-aquatica, helosciadium nodiflorum, persicaria maculosa, petasites hybridus, phalaris arundinacea, agrostis stolonifera, angelica sylvestris, carex pendula, lythrum salicaria, mentha aquatica, persicaria lapathifolia, sparganium erectum, urtica dioica