Orpine?
Sunflowers? I don't know if that is succulent though...
they have either pink or yellow flowers
houseleek
they grow in a cluster
a small bush with pink, purple or white flowers.
Duranta Repens
The answer is all of the produced flowers would be Pp
That is a succulent fruit. The succulent plant needs little water.
Could be lilac.
Succulent Plant Institute. has written: 'Gymnocalyciums' -- subject(s): Cactus, Gymnocalycium
There are a few types of prickly plants which have purple flowers. the most common plant that meets this description is the cactus.
It's phenotype (I think this is correct but i am not 100% sure)