⚠ Version 1 of The Plant List has been superseded.

This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Vallisneria spiralis in version 1.1 of The Plant List.

Vallisneria spiralis var. americana (Michx.) Torr. is a synonym of Vallisneria americana var. americana

This name is a synonym of Vallisneria americana var. americana .

The record derives from Tropicos which reports it as a synonym (record 16100110) with original publication details: Comp. Fl. N. Middle Stat. 365 365 1826.