Schoenoplectiella species- Bundi, Rajasthan

Identify the cyperaceae member?: 2 high res. images.
Habitat: Marshy grassland 

Pl. send an image of the complete plant.

1 high res. image.

Thanks, I’ll check it out.

This seems to be some species of Schoenoplectus genus.

Either
Schoenoplectus lacustris
https://en.m.wikipedia.org/wiki/Schoenoplectus_lacustris
or
Schoenoplectus litoralis
These are aquatic plants with hollow green stems to allow radial oxygen diffusion to roots to allow them to survive in marshy habitats.