⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2649415, and has not been changed.

Arenaria formosa var. angustipetala Maxim. is a synonym of Arenaria grueningiana Pax & K.Hoffm.

This name is a synonym of Arenaria grueningiana Pax & K.Hoffm..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Enum. Pl. Mongolia 98 1889.