⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-310792, with some changes.

Ruppia spiralis subsp. transsilvanica (Schur) Nyman is a synonym of Ruppia maritima L.

This name is a synonym of Ruppia maritima L..

The record derives from WCSP which reports it as a synonym (record 310792) with original publication details: Consp. Fl. Eur. 684 1882.