Clearly there are two different plants named Sempervivum 'Beautiful' in cultivation.
Looking at the two and available info that this is a Ed Skrocki hybrid from 1074, I belief the NGA Semp database record is more reliably correct, and the plant shown in Europe on Sempervivumgarten.de represents a mix up.
What is known about this mix up?
Example info:
Sempervivum 'Beautiful'
NGA Sempervivum Database:
Hen and Chicks (Sempervivum 'Beautiful')
Hybridizer: Ed Skrocki 1974
sempervivumgarten.de
http://www.sempervivumgarten.d...
Hybridizer: listed as Mina Colvin
Comments on sempervivumgarten.de:
Sempervivum Beautiful is an older breed of which unfortunately two different clones are in circulation. This clone definitely deserves this name! He has a tremendous luminosity! Just great!
NGA Sempervivum database
sempervivumgarten.de