This is a real cutie - creeping, succulent foliage, rounded leaves, the flowers are cinnamon-scented.
A friend (who apparently has my number) gave me a little division of this a few years ago, and it waxed and waned for a couple of years. Cultivation success (for me) is dry and bright/sunny in winter, and wet and shaded during the other 10 months...it is on a piece of grapewood. That's a big name for a little plant!
Regards - Nancy