| Damasonium alisma Mill. |
Accepted |
 |
WCSP |
| Damasonium alisma subsp. bourgaei (Coss.) K.Richt. |
Synonym |
 |
WCSP |
| Damasonium alisma var. compactum Micheli |
Synonym |
 |
WCSP |
| Damasonium alisma subsp. polyspermum (Coss.) Maire |
Synonym |
 |
WCSP |
| Damasonium alisma subsp. stellatum (Lam.) Maire |
Synonym |
 |
WCSP |
| Damasonium alismoides (L.) R.Br. |
Synonym |
 |
WCSP |
| Damasonium angustissimum Wall. ex Steud. [Invalid] |
Synonym |
 |
WCSP |
| Damasonium australe Salisb. |
Synonym |
 |
WCSP |
| Damasonium bourgaei Coss. |
Accepted |
 |
WCSP |
| Damasonium brasiliense Planch. |
Synonym |
 |
WCSP |
| Damasonium californicum Torr. |
Accepted |
 |
WCSP |
| Damasonium californicum var. biddlei L.F.Hend. |
Synonym |
 |
WCSP |
| Damasonium constrictum Juz. |
Accepted |
 |
WCSP |
| Damasonium cygnorum Planch. |
Synonym |
 |
WCSP |
| Damasonium dalechampii Gray |
Synonym |
 |
WCSP |
| Damasonium damasonium (L.) Asch. & Graebn. [Invalid] |
Synonym |
 |
WCSP |
| Damasonium flavum (L.) Mill. |
Synonym |
 |
WCSP |
| Damasonium indicum Willd. [Illegitimate] |
Synonym |
 |
WCSP |
| Damasonium javanicum Blume |
Synonym |
 |
WCSP |
| Damasonium lactucifolium Planch. |
Synonym |
 |
WCSP |
| Damasonium lancifolium C.Presl |
Synonym |
 |
WCSP |
| Damasonium maximum Burm. ex Steud. [Invalid] |
Synonym |
 |
WCSP |
| Damasonium minimum Lange |
Synonym |
 |
WCSP |
| Damasonium minus (R.Br.) Buchenau |
Accepted |
 |
WCSP |
| Damasonium ovalifolium R.Br. |
Synonym |
 |
WCSP |
| Damasonium polyspermum Coss. |
Accepted |
 |
WCSP |
| Damasonium polyspermum var. medians Maire & Weiller |
Synonym |
 |
WCSP |
| Damasonium ranunculoides Engelm. ex Asch. |
Unresolved |
 |
TRO |
| Damasonium stellatum (Lam.) Thuill. |
Synonym |
 |
WCSP |
| Damasonium timorense Zipp. ex Span. [Illegitimate] |
Synonym |
 |
WCSP |
| Damasonium tranquebariense Schult.f. |
Synonym |
 |
WCSP |
| Damasonium ulvifolium Planch. |
Synonym |
 |
WCSP |
| Damasonium vulgare Coss. & Germ. |
Synonym |
 |
WCSP |