| Gibbaeum album N.E.Br. |
Accepted |
 |
WCSP (in review) |
| Gibbaeum album var. roseum N.E.Br. |
Synonym |
 |
WCSP (in review) |
| Gibbaeum angulipes (L.Bolus) N.E.Br. |
Accepted |
 |
WCSP (in review) |
| Gibbaeum argenteum N.E.Br. |
Synonym |
 |
WCSP (in review) |
| Gibbaeum blackburnii L.Bolus |
Accepted |
 |
WCSP (in review) |
| Gibbaeum comptonii (L.Bolus) L.Bolus |
Accepted |
 |
WCSP (in review) |
| Gibbaeum cryptopodium (Kensit) L.Bolus |
Synonym |
 |
WCSP (in review) |
| Gibbaeum dispar N.E.Br. |
Accepted |
 |
WCSP (in review) |
| Gibbaeum dubium (N.E.Br.) H.Jacobsen |
Synonym |
 |
WCSP (in review) |
| Gibbaeum esterhuyseniae L.Bolus |
Accepted |
 |
WCSP (in review) |
| Gibbaeum fissoides (Haw.) Nel |
Unresolved |
 |
WCSP (in review) |
| Gibbaeum geminum N.E.Br. |
Accepted |
 |
WCSP (in review) |
| Gibbaeum gibbosum (Haw.) N.E.Br. |
Accepted |
 |
WCSP (in review) |
| Gibbaeum haagei Schwantes ex H.Jacobsen |
Synonym |
 |
WCSP (in review) |
| Gibbaeum haagei Schwantes [Illegitimate] |
Synonym |
 |
WCSP (in review) |
| Gibbaeum haagei var. parviflorum L.Bolus |
Synonym |
 |
WCSP (in review) |
| Gibbaeum haaglenii H.E.K.Hartmann |
Accepted |
 |
WCSP (in review) |
| Gibbaeum heathii (N.E.Br.) L.Bolus |
Accepted |
 |
WCSP (in review) |
| Gibbaeum helmiae L.Bolus |
Accepted |
 |
WCSP (in review) |
| Gibbaeum hortenseae (N.E.Br.) Thiede & Klak |
Accepted |
 |
WCSP (in review) |
| Gibbaeum johnstonii van Jaarsv. & S.A.Hammer |
Synonym |
 |
WCSP (in review) |
| Gibbaeum luckhoffii L.Bolus |
Accepted |
 |
WCSP (in review) |
| Gibbaeum luteoviride (Haw.) N.E.Br. |
Synonym |
 |
WCSP (in review) |
| Gibbaeum marlothii N.E.Br. |
Synonym |
 |
WCSP (in review) |
| Gibbaeum molle N.E.Br. |
Synonym |
 |
WCSP (in review) |
| Gibbaeum muirii N.E.Br. |
Synonym |
 |
WCSP (in review) |
| Gibbaeum nebrownii Tischler |
Accepted |
 |
WCSP (in review) |
| Gibbaeum nebrownii subsp. johnstonii (van Jaarsv. & S.A.Hammer) Pavelka |
Accepted |
 |
WCSP (in review) |
| Gibbaeum nelii Schwantes ex H.Jacobsen |
Synonym |
 |
WCSP (in review) |
| Gibbaeum nuciforme (Haw.) Glen & H.E.K.Hartmann |
Accepted |
 |
WCSP (in review) |
| Gibbaeum pachypodium (Kensit) L.Bolus |
Accepted |
 |
WCSP (in review) |
| Gibbaeum perviride (Haw.) N.E.Br. |
Synonym |
 |
WCSP (in review) |
| Gibbaeum perviride var. luteoviride (Haw.) N.E.Br. |
Synonym |
 |
WCSP (in review) |
| Gibbaeum petrense (N.E.Br.) Tischler |
Accepted |
 |
WCSP (in review) |
| Gibbaeum pilosulum (N.E.Br.) N.E.Br. |
Accepted |
 |
WCSP (in review) |
| Gibbaeum pubescens (Haw.) N.E.Br. |
Accepted |
 |
WCSP (in review) |
| Gibbaeum pubescens subsp. shandii (N.E.Br.) Glen |
Accepted |
 |
WCSP (in review) |
| Gibbaeum schwantesii Tischler |
Accepted |
 |
WCSP (in review) |
| Gibbaeum shandii (N.E.Br.) N.E.Br. |
Synonym |
 |
WCSP (in review) |
| Gibbaeum tischleri H.Wulff [Illegitimate] |
Synonym |
 |
WCSP (in review) |
| Gibbaeum velutinum (L.Bolus) Schwantes |
Accepted |
 |
WCSP (in review) |