⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-8900869, with some changes.

Helophytum natans var. fluitans Harv. is a synonym of Crassula natans var. natans Thunb.

This name is a synonym of Crassula natans var. natans Thunb..

The record derives from Tropicos which reports it as a synonym (record 8900869).