⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-292520, with some changes.
Potamogeton heterophyllus f. myriophyllus
is a synonym
of Potamogeton gramineus
This name is a synonym of Potamogeton gramineus .
The record derives from WCSP which reports it as a synonym (record 292520) with original publication details: Mem. Torrey Bot. Club 3: 24 1893.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:208831-2.