Mesomelaena
Mesomelaena is a genus of sedges. It has 5 known species, all endemic to Western Australia.
Species:
- Mesomelaena graciliceps K.L.Wilson
- Mesomelaena preissii Nees
- Mesomelaena pseudostygia K.L.Wilson
- Mesomelaena stygia Nees
- Mesomelaena tetragona Benth. - Semaphore Sedge