⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-100362473, and has not been changed.

Cryptocoryne retrospiralis var. tonkinensis (Gagnep.) de Wit is a synonym of Cryptocoryne crispatula var. tonkinensis (Gagnep.) N.Jacobsen

This name is a synonym of Cryptocoryne crispatula var. tonkinensis (Gagnep.) N.Jacobsen.

The record derives from Tropicos which reports it as a synonym (record 100362473).