When I really think about it, this Parodia microsperma is the only cactus I have that produces an orange flower (and it is the most prolific flowering cactus - almost non-stop). Purple is the name of the game for the rest of these - most of the Mammillaria flower purple colored flowers
This is the first Gymnocalycium I purchased and it really turns purple in strong sunlight.
And because these aren't succulent I'll just tack it on to this post - Begonias grown from cuttings!
