Protea aurea subsp. potbergensis

'Protea aurea'' subsp. potbergensis, also known as the Potberg protea, or Potberg sugarbush', is a flowering plant of the genus Protea''. It is endemic to South Africa and is found only in the Potberg near Cape Infanta. It grows to a height of 5 metres, and flowers primarily from May to June.

The plant dies after fire, but the seeds survive, and are spread by the wind. The plant is single-sexed. Pollination takes place through the activity of birds. The plant grows in sandy soils at elevations of 200 - 360m.

The plant's national number is 90.6.