Euryops rehmannii is an erect shrub growing from a single stem (therefore not resprouting), reaching 1,5 m in height.
The species is distributed in the south of South Africa from Clanwilliam and the Cederberg to Uitenhage.
The habitat is sandy and rocky soils in a variety of vegetation types, including some arid fynbos. The species is not considered to be threatened in its habitat early in the twenty first century (Vlok and Schutte-Vlok, 2010; Bond and Goldblatt, 1984; iSpot; www.redlist.sanbi.org).