| Pteracanthus aenobarba (W.W.Sm.) C.Y.Wu & C.C.Hu |
Unresolved |
 |
WCSP (in review) |
| Pteracanthus agrestis (C.B.Clarke) Bremek. |
Unresolved |
 |
WCSP (in review) |
| Pteracanthus alatiramosus (H.S.Lo & D.Fang) C.Y.Wu & C.C.Hu |
Unresolved |
 |
WCSP (in review) |
| Pteracanthus alatus (Nees) Bremek. |
Synonym |
 |
WCSP (in review) |
| Pteracanthus angustifrons (C.B.Clarke) Bremek. |
Unresolved |
 |
WCSP (in review) |
| Pteracanthus attenuatus (Wall. ex Nees) Bremek. |
Unresolved |
 |
WCSP (in review) |
| Pteracanthus boerhaavioides (T.Anderson) Bremek. |
Unresolved |
 |
WCSP (in review) |
| Pteracanthus botryanthus (D.Fang & H.S.Lo) C.Y.Wu & C.C.Hu |
Unresolved |
 |
WCSP (in review) |
| Pteracanthus calycinus (Nees) Bremek. |
Unresolved |
 |
WCSP (in review) |
| Pteracanthus claviculatus (C.B.Clarke ex W.W.Sm.) H.P.Tsui |
Unresolved |
 |
WCSP (in review) |
| Pteracanthus cognatus (Benoist) C.Y.Wu & C.C.Hu |
Unresolved |
 |
WCSP (in review) |
| Pteracanthus congestus (Terao) C.Y.Wu & C.C.Hu |
Unresolved |
 |
WCSP (in review) |
| Pteracanthus cyphanthus (Diels) C.Y.Wu & C.C.Hu |
Unresolved |
 |
WCSP (in review) |
| Pteracanthus dryadum (Benoist) C.Y.Wu & C.C.Hu |
Unresolved |
 |
WCSP (in review) |
| Pteracanthus duclouxii (Benoist) C.Y.Wu & C.C.Hu |
Unresolved |
 |
WCSP (in review) |
| Pteracanthus extensus (Nees) Bremek. |
Unresolved |
 |
WCSP (in review) |
| Pteracanthus flexus (Benoist) C.Y.Wu & C.C.Hu |
Unresolved |
 |
WCSP (in review) |
| Pteracanthus forrestii (Diels) H.P.Tsui |
Unresolved |
 |
WCSP (in review) |
| Pteracanthus gongshanensis H.B. Cui |
Accepted |
 |
TRO |
| Pteracanthus grandissimus (H.P.Tsui) C.Y.Wu & C.C.Hu |
Unresolved |
 |
WCSP (in review) |
| Pteracanthus guangxiensis (S.Z.Huang) C.Y.Wu & C.C.Hu |
Unresolved |
 |
WCSP (in review) |
| Pteracanthus hygrophiloides (C.B.Clarke ex W.W.Sm.) H.W.Li |
Unresolved |
 |
WCSP (in review) |
| Pteracanthus inflatus (T.Anderson) Bremek. |
Unresolved |
 |
WCSP (in review) |
| Pteracanthus lachenensis (C.B.Clarke) Bremek. |
Unresolved |
 |
WCSP (in review) |
| Pteracanthus lamium (C.B.Clarke ex W.W.Sm.) C.Y.Wu & C.C.Hu |
Unresolved |
 |
WCSP (in review) |
| Pteracanthus leucotrichus (Benoist) C.Y.Wu & C.C.Hu |
Unresolved |
 |
WCSP (in review) |
| Pteracanthus mekongensis (W.W.Sm.) C.Y.Wu & C.C.Hu |
Unresolved |
 |
WCSP (in review) |
| Pteracanthus nemorosus (Benoist) C.Y.Wu & C.C.Hu |
Unresolved |
 |
WCSP (in review) |
| Pteracanthus nobilis (C.B.Clarke) Bremek. |
Unresolved |
 |
WCSP (in review) |
| Pteracanthus oresbius (W.W.Sm.) C.Y.Wu & C.C.Hu |
Unresolved |
 |
WCSP (in review) |
| Pteracanthus panduratus (Hand.-Mazz.) C.Y.Wu & C.C.Hu |
Unresolved |
 |
WCSP (in review) |
| Pteracanthus parryorum (C.E.C.Fisch.) Bremek. |
Unresolved |
 |
WCSP (in review) |
| Pteracanthus phyllocaulos (C.B.Clarke) Bremek. |
Unresolved |
 |
WCSP (in review) |
| Pteracanthus pinnatifidus (C.Z.Zheng) C.Y.Wu & C.C.Hu |
Unresolved |
 |
WCSP (in review) |
| Pteracanthus reflexus (Nees) Bremek. |
Unresolved |
 |
WCSP (in review) |
| Pteracanthus rotundifolius (D.Don) Bremek. |
Unresolved |
 |
WCSP (in review) |
| Pteracanthus rubescens (T.Anderson) Bremek. |
Unresolved |
 |
WCSP (in review) |
| Pteracanthus subnudatus (C.B.Clarke) Bremek. |
Unresolved |
 |
WCSP (in review) |
| Pteracanthus tibeticus (J.R.I.Wood) C.Y.Wu & C.C.Hu |
Unresolved |
 |
WCSP (in review) |
| Pteracanthus urophyllus (Nees) Bremek. |
Unresolved |
 |
WCSP (in review) |
| Pteracanthus urticifolius (Wall. ex Kuntze) Bremek. |
Synonym |
 |
TRO |
| Pteracanthus versicolor (Diels) H.W.Li |
Unresolved |
 |
WCSP (in review) |
| Pteracanthus violifolius (T.Anderson) Bremek. |
Unresolved |
 |
WCSP (in review) |
| Pteracanthus yunnanensis (Diels) C.Y.Wu & C.C.Hu |
Unresolved |
 |
WCSP (in review) |