Acacia dorsenna
It is native to a small area in the Goldfields-Esperance region of Western Australia in a small area in the Dundas where it is found on low rocky hills growing in rocky sandy-loam-clay soils . 
<triplet> Goldfields-Esperance <subj> Western Australia <obj> located in the administrative territorial entity <triplet> Western Australia <subj> Dundas <obj> contains administrative territorial entity <triplet> Dundas <subj> Western Australia <obj> located in the administrative territorial entity