Mesomelaena is a genus of sedges. It has 5 known species, all endemic to Western Australia. Species: \n* Mesomelaena graciliceps (C.B.Clarke) K.L.Wilson \n* Mesomelaena preissii Nees \n* Mesomelaena pseudostygia K.L.Wilson \n* Mesomelaena stygia (R.Br.) Nees \n* Mesomelaena tetragona (R.Br.) Benth. - Semaphore Sedge
Species taxanomy provided by GBIF Secretariat (2022). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2023-06-13; License: CC BY 4.0