⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-6301244, with some changes.
This name is a synonym of Arenaria lanuginosa .
The record derives from Tropicos which reports it as a synonym (record 6301244
) with original publication details: Syn. Pl. 1: 509 509 1805.