⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-423369, with some changes.

Megastachya unioloides (Aiton) C.Presl is a synonym of Halopyrum mucronatum (L.) Stapf

This name is a synonym of Halopyrum mucronatum (L.) Stapf.

The record derives from WCSP which reports it as a synonym (record 423369) with original publication details: Cyper. Gramin. Sicul. 44 1820.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:407877-1.