⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2649281, with some changes.

Arenaria crassifolia Freyn ex Hallier is a synonym of Arenaria serpyllifolia L.

This name is a synonym of Arenaria serpyllifolia L..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Syn. Deut. Schweiz. Fl. ed. 3: 292 1892.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:151103-1.