''Gibbaeum'' is a
genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial n ...
of about 21 species of small
succulent plant
In botany, succulent plants, also known as succulents, are plants with parts that are thickened, fleshy, and engorged, usually to retain water in arid climates or soil conditions. The word ''succulent'' comes from the Latin word ''sucus'', meani ...
s of the family
Aizoaceae
The Aizoaceae, or fig-marigold family, is a large family of dicotyledonous flowering plants containing 135 genera and about 1800 species. They are commonly known as ice plants or carpet weeds. They are often called vygies in South Africa and New ...
, indigenous to the
Little Karoo
The Karoo ( ; from the Afrikaans borrowing of the South Khoekhoe !Orakobab or Khoemana word ''ǃ’Aukarob'' "Hardveld") is a semi- desert natural region of South Africa. No exact definition of what constitutes the Karoo is available, so its ...
region of
South Africa
South Africa, officially the Republic of South Africa (RSA), is the southernmost country in Africa. It is bounded to the south by of coastline that stretch along the South Atlantic and Indian Oceans; to the north by the neighbouring count ...
.
The name "Gibbaeum" comes from the Latin ''gibbosus'' (hunchback)
Description

These dwarf succulents are characterized by distinctively asymmetrical pairs of leaves, mostly globular or sometimes thick and arcuate. The sizes of the leaves of each pair are nearly always different. Gibbaeums grow in clumps and produce pink or white flowers in spring.
Distribution
Genus ''Gibbaeum'' is predominantly indigenous to the
Little Karoo
The Karoo ( ; from the Afrikaans borrowing of the South Khoekhoe !Orakobab or Khoemana word ''ǃ’Aukarob'' "Hardveld") is a semi- desert natural region of South Africa. No exact definition of what constitutes the Karoo is available, so its ...
region of the
Western Cape Province
The Western Cape is a province of South Africa, situated on the south-western coast of the country. It is the fourth largest of the nine provinces with an area of , and the third most populous, with an estimated 7 million inhabitants in 2020 ...
,
South Africa
South Africa, officially the Republic of South Africa (RSA), is the southernmost country in Africa. It is bounded to the south by of coastline that stretch along the South Atlantic and Indian Oceans; to the north by the neighbouring count ...
. A few species extend outside of this region. Three species extend north into the
Great Karoo
The Karoo ( ; from the Afrikaans borrowing of the South Khoekhoe !Orakobab or Khoemana word ''ǃ’Aukarob'' "Hardveld") is a semi- desert natural region of South Africa. No exact definition of what constitutes the Karoo is available, so its e ...
region: ''
Gibbaeum gibbosum'', ''
Gibbaeum heathii
''Gibbaeum heathii'' is a species of succulent plant in the genus ''Gibbaeum'', endemic to South Africa.
Description
This is a small compact succulent, with rounded leaf-pairs that are covered in a fine down. It offsets and eventually can form a ...
'' and ''
Gibbaeum nuciforme''. Two extend south into the
Overberg
__NOTOC__
Overberg is a region in South Africa to the east of Cape Town beyond the Hottentots-Holland mountains. It lies along the Western Cape Province's south coast between the Cape Peninsula and the region known as the Garden Route in the ...
region: ''
Gibbaeum esterhuyseniae'' and ''
Gibbaeum hartmannianum''.
Cultivation
Sunny exposure and well drained soil. Their natural range spans the boundary between winter and summer rainfall areas of
southern Africa
Southern Africa is the southernmost subregion of the African continent, south of the Congo and Tanzania. The physical location is the large part of Africa to the south of the extensive Congo River basin. Southern Africa is home to a number ...
, and their growth period (emergence of new leaves and flowering) is therefore in summer for some species and in winter for other ones. However, overall most species can be watered primarily in winter. Temperature must stay above 10 °C in winter.
Propagation can be done by cuttings or by seeds. Many of the species hybridise easily - with each other and with the related genus ''
Muiria''.
List of species
* ''
Gibbaeum album''
* ''
Gibbaeum angulipes
''Gibbaeum'' is a genus of about 21 species of small succulent plants of the family Aizoaceae, indigenous to the Little Karoo region of South Africa.
The name "Gibbaeum" comes from the Latin ''gibbosus'' (hunchback)
Description
These dwar ...
''
* ''
Gibbaeum blackburniae''
* ''
Gibbaeum comptonii''
* ''
Gibbaeum dispar
''Gibbaeum dispar'' is a plant species in the family Aizoaceae, native to South Africa
South Africa, officially the Republic of South Africa (RSA), is the southernmost country in Africa. It is bounded to the south by of coastline that st ...
''
* ''
Gibbaeum esterhuyseniae''
* ''
Gibbaeum geminum''
* ''
Gibbaeum gibbosum''
* ''
Gibbaeum hartmannianum''
* ''
Gibbaeum heathii
''Gibbaeum heathii'' is a species of succulent plant in the genus ''Gibbaeum'', endemic to South Africa.
Description
This is a small compact succulent, with rounded leaf-pairs that are covered in a fine down. It offsets and eventually can form a ...
''
* ''
Gibbaeum luckhofii''
* ''
Gibbaeum nebrownii''
* ''
Gibbaeum nuciforme''
* ''
Gibbaeum pachypodium''
* ''
Gibbaeum petrense
''Gibbaeum'' is a genus of about 21 species of small succulent plants of the family Aizoaceae, indigenous to the Little Karoo region of South Africa.
The name "Gibbaeum" comes from the Latin ''gibbosus'' (hunchback)
Description
These dwarf su ...
''
* ''
Gibbaeum pilosulum
''Gibbaeum'' is a genus of about 21 species of small succulent plants of the family Aizoaceae, indigenous to the Little Karoo region of South Africa.
The name "Gibbaeum" comes from the Latin ''gibbosus'' (hunchback)
Description
These dwarf su ...
''
* ''
Gibbaeum pubescens
''Gibbaeum'' is a genus of about 21 species of small succulent plants of the family Aizoaceae, indigenous to the Little Karoo region of South Africa.
The name "Gibbaeum" comes from the Latin ''gibbosus'' (hunchback)
Description
These dwarf su ...
''
* ''
Gibbaeum schwantesii
''Gibbaeum'' is a genus of about 21 species of small succulent plants of the family Aizoaceae, indigenous to the Little Karoo region of South Africa.
The name "Gibbaeum" comes from the Latin ''gibbosus'' (hunchback)
Description
These dwarf su ...
''
* ''
Gibbaeum velutinum
''Gibbaeum'' is a genus of about 21 species of small succulent plants of the family Aizoaceae, indigenous to the Little Karoo region of South Africa.
The name "Gibbaeum" comes from the Latin ''gibbosus'' (hunchback)
Description
These dwarf su ...
''
File:Z Gibbaeum album growing among rocks - RSA.jpg, '' Gibbaeum album''
File:Gibbaeum dispar IMG 2483.jpg, ''Gibbaeum dispar
''Gibbaeum dispar'' is a plant species in the family Aizoaceae, native to South Africa
South Africa, officially the Republic of South Africa (RSA), is the southernmost country in Africa. It is bounded to the south by of coastline that st ...
''
File:Gibbaeum geminum - SBG 2.jpg, '' Gibbaeum geminum''
File:4 Gibbaeum gibbosum -Touwsrivier - Copy.jpg, '' Gibbaeum gibbosum''
File:5 Gibbaeum hartmannianum - Overberg Malgas - Copy.jpg, '' Gibbaeum hartmannianum''
File:Gibbaeum heathii varieties.jpg, ''Gibbaeum heathii
''Gibbaeum heathii'' is a species of succulent plant in the genus ''Gibbaeum'', endemic to South Africa.
Description
This is a small compact succulent, with rounded leaf-pairs that are covered in a fine down. It offsets and eventually can form a ...
'' forms
File:Gibbaeum velutinum barrydale.jpg, ''Gibbaeum velutinum
''Gibbaeum'' is a genus of about 21 species of small succulent plants of the family Aizoaceae, indigenous to the Little Karoo region of South Africa.
The name "Gibbaeum" comes from the Latin ''gibbosus'' (hunchback)
Description
These dwarf su ...
''
File:6 Gibbaeum petrense Brandvlei Rd - Copy.jpg, ''Gibbaeum petrense
''Gibbaeum'' is a genus of about 21 species of small succulent plants of the family Aizoaceae, indigenous to the Little Karoo region of South Africa.
The name "Gibbaeum" comes from the Latin ''gibbosus'' (hunchback)
Description
These dwarf su ...
''
File:Gibbaeum pubescens - N Barrydale 2.jpg, ''Gibbaeum pubescens
''Gibbaeum'' is a genus of about 21 species of small succulent plants of the family Aizoaceae, indigenous to the Little Karoo region of South Africa.
The name "Gibbaeum" comes from the Latin ''gibbosus'' (hunchback)
Description
These dwarf su ...
''
File:1 Gibbaeum shandii - Kirstenbosch gardens.jpg, ''Gibbaeum pubescens
''Gibbaeum'' is a genus of about 21 species of small succulent plants of the family Aizoaceae, indigenous to the Little Karoo region of South Africa.
The name "Gibbaeum" comes from the Latin ''gibbosus'' (hunchback)
Description
These dwarf su ...
'' var. ''shandii''
File:Gibbaeum schwantesii IMG 1568.jpg, ''Gibbaeum schwantesii
''Gibbaeum'' is a genus of about 21 species of small succulent plants of the family Aizoaceae, indigenous to the Little Karoo region of South Africa.
The name "Gibbaeum" comes from the Latin ''gibbosus'' (hunchback)
Description
These dwarf su ...
''
File:Gibbaeum pilosulum in cultivation - cape town.jpg, ''Gibbaeum pilosulum
''Gibbaeum'' is a genus of about 21 species of small succulent plants of the family Aizoaceae, indigenous to the Little Karoo region of South Africa.
The name "Gibbaeum" comes from the Latin ''gibbosus'' (hunchback)
Description
These dwarf su ...
''
File:Gibbaeum nuciforme.jpg, '' Gibbaeum nuciforme''
File:Gibbaeum nebrownii.jpg, '' Gibbaeum nebrownii''
References
External links
*
*
Aizoaceae genera
Taxa named by N. E. Brown
Taxa named by Adrian Hardy Haworth
{{Aizoaceae-stub