Jovibarbas, like Sempervivums, reproduce via offsets in addition to producing seeds via sexual reproduction. The Jovibarba heuffelii species does not produce offsets on stolons. Instead the offspring of this plant are produced within the mother plant. To propagate it must be split with a knife. The other two Jovibarba species are commonly called rollers. They produce offsets that are lightly attached and easily pop off and roll away from the mother plant. Offsets survive the main rosette, which is monocarpic.
Only three species are accepted as distinct by the Flora Europaea:
- Jovibarba globifera (syn. J. sobolifera; Sempervivum globiferum)
- Jovibarba heuffelii (syn. J. velenovskyi; Sempervivum heuffelii)
- Jovibarba hirta (syn. Sempervivum hirtum)
Jovibarba globifera and its subspecies (subsp. hirtum, subsp. allionii, subsp. arenaria) live in the eastern and southern Alps, the Carpathians and the western Balkans south to northern Albania. J. heuffelii occurs in the remainder of the Balkans and the eastern Carpathians, southeast of J. globifera. J. hirta occurs further west, in the southwestern Alps.