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CCDB → Angiosperms → Haloragaceae → Haloragis
| Taxon name | Status | Median (n) |
| Haloragis erecta (Murray) Oken | Accepted | 7 |
| Haloragis erecta subsp. cartilaginea (Cheeseman) Orchard | Accepted | 7 |
| Haloragis masatierrana Skottsb. | Accepted | 7 |
| Haloragis micrantha (Thunb.) R. Br. ex Sieb. & Zucc. | Synonym of Gonocarpus micranthus Thunb. | 6 |
| Myriophyllum oliganthum (Wight & Arn.) F. Muell. | Synonym of Haloragis oligantha Wight & Arn. | 7 |