Echeverias in Oz.
A website created by collectors; for collectors.
Echeveria 'Black Prince'
Single heads to 20cm clumping well with age.
When you see the habitat photos around the www one cannot help but think this is a form of the species E 'Affinis'.
Listed and published as a cross of E. affinis x E. shaviana. Just cannot see how shaviana got a look in here.
It's been around that long now it can stay Black Prince as far as we're concerned.