⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-137219, with some changes.

Octarrhena semiorbicularis (J.J.Sm.) P.F.Hunt is a synonym of Phreatia semiorbicularis J.J.Sm.

This name is a synonym of Phreatia semiorbicularis J.J.Sm..

The record derives from WCSP which reports it as a synonym (record 137219) with original publication details: Kew Bull. 24: 96 1970.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:646153-1.