| Systegium abbreviatum Thwaites & Mitt. |
Accepted |
 |
TRO |
|
| Systegium austrocrispum (Beckett) Paris |
Synonym |
 |
TRO |
|
| Systegium brachypelma (Müll. Hal.) Kindb. |
Accepted |
 |
TRO |
|
| Systegium carniolicum (F. Weber & D. Mohr) De Not. |
Synonym |
 |
TRO |
|
| Systegium crispula (Bruch) Schur |
Synonym |
 |
TRO |
|
| Systegium crispum (Hedw.) Schimp. |
Accepted |
 |
TRO |
|
| Systegium crispum var. philibertii Husn. |
Synonym |
 |
TRO |
|
| Systegium cryptocarpum (Broth.) Paris |
Accepted |
 |
TRO |
|
| Systegium cylindricum (Taylor) Paris |
Accepted |
 |
TRO |
|
| Systegium erythrostegium Schimp. |
Unresolved |
 |
TRO |
|
| Systegium exsertum (Broth.) Paris |
Synonym |
 |
TRO |
|
| Systegium fruchartii (Müll. Hal.) Kindb. |
Accepted |
 |
TRO |
|
| Systegium levieri (Limpr.) Paris |
Synonym |
 |
TRO |
|
| Systegium lindigii Hampe |
Synonym |
 |
TRO |
|
| Systegium macrophyllum Paris & Broth. |
Synonym |
 |
TRO |
|
| Systegium mittenii (Bruch & Schimp.) Schimp. |
Accepted |
 |
TRO |
|
| Systegium mollifolium Müll. Hal. |
Accepted |
 |
TRO |
|
| Systegium multicapsulare (Sm.) Schimp. |
Accepted |
 |
TRO |
|
| Systegium nitidulum (Müll. Hal.) A. Jaeger |
Accepted |
 |
TRO |
|
| Systegium recurvirostre (Müll. Hal.) Kindb. |
Accepted |
 |
TRO |
|
| Systegium rostellatum (Brid.) Boulay |
Synonym |
 |
TRO |
|
| Systegium squarrosum (Nees & Hornsch.) Boulay |
Accepted |
 |
TRO |
|
| Systegium sullivanii (Müll. Hal.) Kindb. |
Accepted |
 |
TRO |
|
| Systegium sullivantii (Bruch & Schimp.) A. Jaeger |
Accepted |
 |
TRO |
|
| Systegium tetragonum (Hook.) Paris |
Synonym |
 |
TRO |
|
| Systegium tetrapteroides (Müll. Hal.) Paris |
Accepted |
 |
TRO |
|
| Systegium tonkinense Paris & Broth. |
Synonym |
 |
TRO |
|
| Systegium unguiculatum Mitt. |
Accepted |
 |
TRO |
|
| Systegium weymouthii (Müll. Hal.) Paris |
Synonym |
 |
TRO |
|