⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-177206, with some changes.

Relbunium richardianum (Gillies ex Hook. & Arn.) Hicken is a synonym of Galium richardianum (Gillies ex Hook. & Arn.) Endl. ex Walp.

This name is a synonym of Galium richardianum (Gillies ex Hook. & Arn.) Endl. ex Walp..

The record derives from WCSP which reports it as a synonym (record 177206) with original publication details: Physis (Buenos Aires) 2: 117 1916.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:218527-2.