Synonyms
Aeonium diplocyclum (Webb ex Bolle) T.H.M.Mes
Sempervivum diplocyclum Christ
Greenovia diplocycla Webb ex Bolle
Greenovia ferrea Webb ex Christ
Greenovia aurea (C.Sm. ex Hornem.) Webb & Berthel.
Sempervivum ferreum Christ
Sempervivum rupifragum Christ
Sempervivum calyciforme Haw.
Sempervivum polypharmicum Christ
Sempervivum sphaeroideum De Smet ex T.Moore & Mast.
Greenovia rupifraga Webb ex Christ
Greenovia polypharmica Webb ex Christ
Sempervivum aureum C.Sm. ex Hornem.