Eleocharis sphacelata
It is found in and around lagoons and in and swampy areas in coastal parts of the Kimberley , South West , Great Southern and Goldfields-Esperance regions of Western Australia where it grows in black muddy soils . 
<triplet> Kimberley <subj> Western Australia <obj> located in the administrative territorial entity <triplet> South West <subj> Western Australia <obj> located in the administrative territorial entity <triplet> Great Southern <subj> Western Australia <obj> located in the administrative territorial entity <triplet> Goldfields-Esperance <subj> Western Australia <obj> located in the administrative territorial entity