⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-299956, with some changes.
This name is a synonym of Aponogeton elongatus subsp. elongatus .
The record derives from WCSP which reports it as a synonym (record 299956
) with original publication details: Blumea 17: 133 1969.