Not an accepted name (status: rejected). The accepted name is Aeonium × mixtum P.V.Heath, 1992.

Aeonium × hawbicum Bramwell & G.D.Rowley, 1973 0% complete

No common name

Natl. Cact. Succ. J., 28: 5, 1973

There is no corrections for Aeonium × hawbicum yet.