[2] The species is native to an area near Forbes Reef in Eswatini, just to the north of Mbabane.

[1] Soils in the area are acidic, high in clay and organic matter, and serpentiferous.

[4] Their observed distribution covers approximately 40 square kilometres (15 sq mi).

The habitat falls on Swazi Nation Land, as well as on the Hawane Nature Reserve.

[1] Conservation measures were undertaken, including translocating individuals into Malolotja Nature Reserve and collecting seeds.