Fimbristylis cephalophora
In Western Australia it is found along creeks , streams and rivers and other damp places in the Kimberley and Pilbara regions where it grows black clay , basaltic loam and sandy soils . 
<triplet> Kimberley <subj> Western Australia <obj> located in the administrative territorial entity <triplet> Pilbara <subj> Western Australia <obj> located in the administrative territorial entity