Duvalia vestita is sometimes considered to be a subspecies of D. caespitosa.
It has lobes that are slightly more spread out.
The Corolla is noticeably hairy and very dark red (almost black).
 
The distribution of vestita is in the far south of the D. caespitosa range - mainly in the western Overberg region, south of the Langeberg mountains.

Duvalia vestita is rarely recorded from the Robertson Karoo and Breede River Valley.
Here, it co-occurs with typical D.caespitosa and with Duvalia elegans, and tends to merge with the typical D. caespitosa.

It also extends south into the western Overberg (Greyton, Bredasdorp, Wiesdrift, Struisbaai, Malgas), where it co-occurs with Duvalia elegans. (
The typical hairless-flowered D. caespitosa does not occur in the Overberg)
Duvalia vestita is sometimes considered to be a subspecies of D. caespitosa. It has lobes that are slightly more spread out. The Corolla is noticeably hairy and very dark red (almost black).  
The distribution of vestita is in the far south of the D. caespitosa range - mainly in the western Overberg region, south of the Langeberg mountains. 
Duvalia vestita is rarely recorded from the Robertson Karoo and Breede River Valley. Here, it co-occurs with typical D.caespitosa and with Duvalia elegans, and tends to merge with the typical D. caespitosa. 
It also extends south into the western Overberg (Greyton, Bredasdorp, Wiesdrift, Struisbaai, Malgas), where it co-occurs with Duvalia elegans. (The typical hairless-flowered D. caespitosa does not occur in the Overberg)
Duvalia caespitosa