I cant find some
It survives entirely under water and is known as a submergent
It is submergent. See the related link for a more in depth explanation.
yes
submergent
royal fern
Bucky
emergent
wetland animal and plant
Submergent
A swamp?
According to wikipedia, a bullrush is a type of wetland plant.
Idris Mohd. Said. has written: 'The socio-economic value of wetland plant species and recommendations to improve wetland conservation in Peninsular Malaysia' -- subject(s): Economic aspects, Economic aspects of Wetland plants, Economic aspects of Wetlands, Wetland conservation, Wetland plants, Wetlands