⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-370887, with some changes.
This name is a synonym of Isotoma fluviatilis (R.Br.) F.Muell. ex Benth..
The record derives from WCSP which reports it as a synonym (record 370887) with original publication details: Fl. Austral. 4: 137 1868.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:140980-3.