Type

Queensland, Gregory South District: 20.2 km WSW of Eromanga, on Cooper Development Road, 27 August 2010, A.R.Bean 30027 (holo: BRI [1 sheet + spirit]; iso: NSW).

Type

Queensland, Gregory South District: 20.2 km WSW of Eromanga, on Cooper Development Road, 27 August 2010, A.R.Bean 30027 (holo: BRI [1 sheet + spirit]; iso: NSW).

Etymology

"The species epithet is from the Latin <i>callosus</i> meaning tough, hard, or thigk-skinned. This is given in reference to the fruits that are hard when dry, and for the very thick pericarp."