helosciadium nodiflorum, nasturtium officinale, glyceria declinata, myosotis secunda, phragmites australis, scrophularia glabrata, sparganium erectum, carex laevigata, cyperus longus, iris pseudacorus, lotus pedunculatus, lythrum salicaria, persicaria decipiens, scirpoides holoschoenus, veronica anagallis-aquatica