⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-11800043, and has not been changed.

Elatine hydropiper subsp. orthosperma F. Herm. is a synonym of Elatine hydropiper L.

This name is a synonym of Elatine hydropiper L..

The record derives from Tropicos which reports it as a synonym (record 11800043).