⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-292789, with some changes.
This name is a synonym of Sagittaria montevidensis subsp. montevidensis .
The record derives from WCSP which reports it as a synonym (record 292789) with original publication details: Mem. New York Bot. Gard. 9: 196 1955.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:225294-2.