| Thilachium africanum Scott-Elliot |
Synonym |
 |
TRO |
| Thilachium alboviolaceum Gilg |
Unresolved |
 |
WCSP (in review) |
| Thilachium angustifolium Bojer |
Unresolved |
 |
WCSP (in review) |
| Thilachium densiflorum Gilg & Gilg-Ben. |
Unresolved |
 |
WCSP (in review) |
| Thilachium grandidieri Baill. |
Synonym |
 |
TRO |
| Thilachium heterophyllum Juss. |
Synonym |
 |
TRO |
| Thilachium humbertii Hadj-Moust. |
Unresolved |
 |
WCSP (in review) |
| Thilachium laburnoides Baker |
Synonym |
 |
TRO |
| Thilachium laurifolium Baker |
Unresolved |
 |
WCSP (in review) |
| Thilachium lucidum DC. |
Unresolved |
 |
WCSP (in review) |
| Thilachium macrophyllum Gilg |
Unresolved |
 |
WCSP (in review) |
| Thilachium mildbraedii Gilg |
Unresolved |
 |
WCSP (in review) |
| Thilachium monophyllum Hadj-Moust. |
Unresolved |
 |
WCSP (in review) |
| Thilachium oppositiflorum DC. |
Unresolved |
 |
WCSP (in review) |
| Thilachium ovalifolium Juss. |
Unresolved |
 |
WCSP (in review) |
| Thilachium panduriforme (Lam.) Juss. |
Accepted |
 |
TRO |
| Thilachium papillososcabrum Chiov. |
Unresolved |
 |
WCSP (in review) |
| Thilachium paradoxum Gilg |
Unresolved |
 |
WCSP (in review) |
| Thilachium pouponii Aubrév. & Pellegr. |
Accepted |
 |
TRO |
| Thilachium querimbense Klotzsch |
Unresolved |
 |
WCSP (in review) |
| Thilachium roseomaculatum Y.B.Harv. & Vollesen |
Unresolved |
 |
WCSP (in review) |
| Thilachium seyrigii Hadj-Moust. |
Unresolved |
 |
WCSP (in review) |
| Thilachium sumangui Bojer |
Accepted |
 |
TRO |
| Thilachium thomasii Gilg |
Unresolved |
 |
WCSP (in review) |
| Thilachium verrucosum Klotzsch |
Unresolved |
 |
WCSP (in review) |