Sunburst
Most probably a variegated cultivar of A. davidbramwellii.
Rudolf Schulz writes : “… the reversion of this plant is very much like A. davidbramwellii, with rosettes growing up to 400 mm in diameter, well beyond anything that A. decorum could manage” (Aeonium in habitat and cultivation, 2007, p. 152).
In 1993 incorrectly offered by ISI (n° 93-20) as Aeonium decorum ‘Sunburst’, published in Cactus and Succulent Journal 65(2) : 57, 74. (Mar-Apr) 1993.