⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-292119, and has not been changed.
This name is a synonym of Sagittaria montevidensis subsp. calycina .
The record derives from WCSP which reports it as a synonym (record 292119
) with original publication details: Rhodora 10: 31 1908.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:143651-2
.