| Synnema abyssinicum (Nees) Bremek. |
Synonym |
 |
WCSP (in review) |
|
| Synnema acinos S. Moore |
Synonym |
 |
TRO |
|
| Synnema africanum (T. Anderson) Kuntze |
Synonym |
 |
TRO |
|
| Synnema angolense S.Moore |
Synonym |
 |
WCSP (in review) |
|
| Synnema anomalum (Blatt.) Raizada |
Accepted |
 |
WCSP (in review) |
|
| Synnema avanum (Wall. ex Benth.) Benth. |
Synonym |
 |
TRO |
|
| Synnema balsamicum (L.f.) Alston |
Unresolved |
 |
WCSP (in review) |
|
| Synnema barbigera Kuntze |
Unresolved |
 |
WCSP (in review) |
|
| Synnema biplicatum (Nees) J.B.Imlay |
Unresolved |
 |
WCSP (in review) |
|
| Synnema borellii (Lindau) Benoist |
Synonym |
 |
WCSP (in review) |
|
| Synnema brevitubum Burkill |
Synonym |
 |
WCSP (in review) |
|
| Synnema diffusum J.K. Morton |
Unresolved |
 |
TRO |
|
| Synnema gossweileri S.Moore |
Synonym |
 |
WCSP (in review) |
|
| Synnema griffithii Kuntze |
Unresolved |
 |
WCSP (in review) |
|
| Synnema hygrophiloides Lindau |
Unresolved |
 |
WCSP (in review) |
|
| Synnema limnophiloides S.Moore |
Synonym |
 |
WCSP (in review) |
|
| Synnema origanoides (Lindau) Bremek. |
Unresolved |
 |
WCSP (in review) |
|
| Synnema pinnatifidum Kuntze |
Unresolved |
 |
WCSP (in review) |
|
| Synnema prunelloides (S.Moore) Bremek. |
Unresolved |
 |
WCSP (in review) |
|
| Synnema schweinfurthii (C.B.Clarke) Bremek. |
Synonym |
 |
WCSP (in review) |
|
| Synnema tenerum (Lindau) Bremek. |
Unresolved |
 |
WCSP (in review) |
|
| Synnema thwaitesii Kuntze |
Unresolved |
 |
WCSP (in review) |
|
| Synnema triflorum Kuntze |
Unresolved |
 |
WCSP (in review) |
|
| Synnema uliginosum Kuntze |
Unresolved |
 |
WCSP (in review) |
|
| Synnema verticillatum Kuntze |
Unresolved |
 |
WCSP (in review) |
|