D. natalensis?

[jimscott]

This plant goes with this flower:

...and these go together:

 

[Not a Number]

Flowers can be white, pink or purple. What I'm not seeing on the second flower (pink/purple) are forks or divisions on the stigmatic apex. The photo resolution is a bit fuzzy though. A spoon-shaped stigmatic apex would be characteristic of D. dielsiana. Collect seed from both and compare them.

 

[jimscott]

Better picture: