| Hoodia albispina N.E.Br. |
Unresolved |
 |
WCSP (in review) |
| Hoodia alstonii (N.E. Br.) Plowes |
Accepted |
 |
TRO |
| Hoodia annulata (N.E. Br.) Plowes |
Synonym |
 |
TRO |
| Hoodia bainii Dyer |
Unresolved |
 |
WCSP (in review) |
| Hoodia barklyi Dyer |
Unresolved |
 |
WCSP (in review) |
| Hoodia burkei N.E.Br. |
Unresolved |
 |
WCSP (in review) |
| Hoodia cactiformis (Hook.) Halda |
Unresolved |
 |
WCSP (in review) |
| Hoodia coleorum Plowes |
Unresolved |
 |
WCSP (in review) |
| Hoodia currorii (Hook.) Decne. |
Accepted |
 |
WCSP (in review) |
| Hoodia currorii subsp. lugardii (N.E. Br.) Bruyns |
Accepted |
 |
TRO |
| Hoodia delaetiana (Dinter) Plowes |
Synonym |
 |
TRO |
| Hoodia dinteri Schltr. ex Dinter |
Unresolved |
 |
WCSP (in review) |
| Hoodia dinteri (A.Berger) Halda |
Unresolved |
 |
WCSP (in review) |
| Hoodia dregei N.E.Br. |
Unresolved |
 |
WCSP (in review) |
| Hoodia felina (D.T.Cole) Halda |
Unresolved |
 |
WCSP (in review) |
| Hoodia flava (N.E. Br.) Plowes |
Accepted |
 |
TRO |
| Hoodia foetida Plowes |
Unresolved |
 |
WCSP (in review) |
| Hoodia gibbosa Nel |
Unresolved |
 |
WCSP (in review) |
| Hoodia gordonii (Masson) Sweet ex Decne. |
Accepted |
 |
TRO |
| Hoodia grandis (N.E. Br.) Plowes |
Accepted |
 |
TRO |
| Hoodia haagnerae (Plowes) Halda |
Unresolved |
 |
WCSP (in review) |
| Hoodia husabensis Nel |
Unresolved |
 |
WCSP (in review) |
| Hoodia juttae Dinter |
Unresolved |
 |
WCSP (in review) |
| Hoodia langii Oberm. & Letty |
Unresolved |
 |
WCSP (in review) |
| Hoodia longispina Plowes |
Unresolved |
 |
WCSP (in review) |
| Hoodia lugardii N.E. Br. |
Synonym |
 |
TRO |
| Hoodia macrantha Dinter |
Unresolved |
 |
WCSP (in review) |
| Hoodia marlothii (N.E.Br.) Halda |
Unresolved |
 |
WCSP (in review) |
| Hoodia meloformis (Marloth) Halda |
Unresolved |
 |
WCSP (in review) |
| Hoodia montana Nel |
Unresolved |
 |
WCSP (in review) |
| Hoodia mossamedensis (L.C.Leach) Plowes |
Accepted |
 |
WCSP (in review) |
| Hoodia officinalis (N.E. Br.) Plowes |
Accepted |
 |
TRO |
| Hoodia officinalis subsp. delaetiana (Dinter) Bruyns |
Accepted |
 |
TRO |
| Hoodia parviflora N.E.Br. |
Accepted |
 |
WCSP (in review) |
| Hoodia pedicellata (Schinz) Plowes |
Accepted |
 |
WCSP (in review) |
| Hoodia perlata (Dinter) Halda |
Unresolved |
 |
WCSP (in review) |
| Hoodia picta (N.E.Br.) Halda |
Unresolved |
 |
WCSP (in review) |
| Hoodia pilifera (L. f.) Plowes |
Accepted |
 |
TRO |
| Hoodia pilifera subsp. annulata (N.E. Br.) Bruyns |
Accepted |
 |
TRO |
| Hoodia pilifera subsp. pillansii (N.E. Br.) Bruyns |
Accepted |
 |
TRO |
| Hoodia pillansii N.E.Br. |
Unresolved |
 |
WCSP (in review) |
| Hoodia rosea Oberm. & Letty |
Unresolved |
 |
WCSP (in review) |
| Hoodia ruschii Dinter |
Unresolved |
 |
WCSP (in review) |
| Hoodia rustica (N.E. Br.) Plowes |
Accepted |
 |
TRO |
| Hoodia similis Dinter |
Unresolved |
 |
WCSP (in review) |
| Hoodia similis (N.E.Br.) Halda |
Unresolved |
 |
WCSP (in review) |
| Hoodia sociarum (A.C.White & B.Sloane) Halda |
Unresolved |
 |
WCSP (in review) |
| Hoodia tirasmontana (Plowes) Halda [Invalid] |
Synonym |
 |
WCSP (in review) |
| Hoodia triebneri (Nel) Bruyns |
Accepted |
 |
TRO |
| Hoodia whitesloaneana Dinter ex A.C.White & B.Sloane [Invalid] |
Unresolved |
 |
WCSP (in review) |