SEMPERVIVUM TYPE?

SEMPERVIVUM TYPE?

Observation - SEMPERVIVUM TYPE?. Description: I'd like to know what type of Sempervivum this is please. Was given as an unknown rosette last summer but has just flowered in my greenhouse. Any ideas on type would be most welcome. Thankyou.

I'd like to know what type of Sempervivum this is please. Was given as an unknown rosette last summer but has just flowered in my greenhouse. Any ideas on type would be most welcome. Thankyou.